USB to RS232 - USBGear

USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above

Available

This 3 ft. USB to Serial adapter is a tool of choice when supporting serial peripherals in newer computers without serial support. Now supported by Windows 11, this is an ideal solution for device support.

LED activity monitoring
Full support of RS-232 signals
USB bus powered
3ft. cable connection

OS Compatibility

Part# FTDI-LED

Volume Pricing

Qty: 6+ $21.62
Qty: 12+ $21.46
Qty: 24+ $21.18
Qty: 48+ $21.02
Qty: 99+ $20.63

High-Speed USB RS-232 Serial Adapter DB-9 Male FTDI Chipset - Windows 10

Available

Work smarter, not harder! this serial cable gives you the most simple way of attaching your notebook or desktop to a serial modem, mouse, or PDA. It lets you connect an serial RS232 device to a USB port!

OS Compatibility

Part# USBG-1S1PQ

Volume Pricing

Qty: 6+ $24.58
Qty: 12+ $24.39
Qty: 24+ $24.08
Qty: 48+ $23.89
Qty: 99+ $23.45

Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable

Available

RS-232 | 128 Bytes Receive | 256 Bytes Transmit | FTDI

Expand Your Serial Capabilities: The Mini Serial Adapter can be utilized through an existing USB Port to work with your legacy serial connections. It’s great for newer technologies with no serial port connections.
Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
Upstream: 1 USB port, Type A Male Connector
Downstream: 1 Male DB9, w/ nuts
RS-232 Signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
Transmit Buffer: 256 Bytes
Receive Buffer: 128 Bytes
LEDs: TX / RX

OS Compatibility

Part# USBG-232MINI

Volume Pricing

Qty: 6+ $20.54
Qty: 12+ $20.38
Qty: 24+ $20.12
Qty: 48+ $19.96
Qty: 99+ $19.60

USB to serial 4 Port DB-9 RS-232 Adapter with FTDI Chip

Not in stock - Backorder Allowed

USB bay docking USBG-BAY4 serial adapter box supports Windows 7 and Vista (32 and 64-Bit) RS232 Port X 4 feature a rugged metal enclosure! Multiple modules can be added to a single USB interface allowing you to add RS232 connectivity as needed.

OS Compatibility

Part# USBG-BAY4

Volume Pricing

Qty: 6+ $103.42
Qty: 12+ $102.63
Qty: 24+ $101.32
Qty: 48+ $100.53
Qty: 99+ $98.69

12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8

Available

Windows 7/8 Compatible 12 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232

OS Compatibility

Part# USBG-RS232-F12

Volume Pricing

6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset

Available

6ft. USB to RS232 Converter with FTDI chip inside uses RX, TX, and Power LED indicators as it interfaces with your equipment. The USB to serial adapter won't give you any hassle as it installs as a standard COM port. Supports Windows 7 and VISTA (32 and 64-Bit).

OS Compatibility

Part# USBG-RS232-F72

Volume Pricing

Qty: 6+ $21.66
Qty: 12+ $21.50
Qty: 24+ $21.22
Qty: 48+ $21.06
Qty: 99+ $20.67

PROLIFIC CHIP 16 inch DB-9 Serial Adapter High Speed USB SERIAL RS-232

Available

For the computer users that require an RS-232 connection over a shorter cable length, this 12 inch USB to DB-9 converter cable (CG-RS232-P12) include RX/TX communication signals and Power LEDs that utilizes a Prolific Chipset.

OS Compatibility

Part# USBG-RS232-P12

Volume Pricing

Qty: 6+ $12.13
Qty: 12+ $12.03
Qty: 24+ $11.88
Qty: 48+ $11.79
Qty: 99+ $11.57

36in. USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)

Available

3ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232

OS Compatibility

Part# USBG-RS232-P36

Volume Pricing

Qty: 6+ $18.41
Qty: 12+ $18.27
Qty: 24+ $18.04
Qty: 48+ $17.90
Qty: 99+ $17.57

72in. USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)

Available

USB DB-9 Serial 72 inch RS-232 Adapter cable for connecting to serial devices without the need for an extension. This cable features RX/TX and Power LEDs indicators while it utilizes a Prolific Chipset.

OS Compatibility

Part# USBG-RS232-P72

Volume Pricing

36 inch DB-9 Serial Adapter High Speed USB SERIAL RS-232 With FTDI Chipset

Not in stock - Backorder Allowed

Supports Windows 7 and 8 and Vista (32 and 64-Bit) with Microsoft Certified Drivers. This FTDI CHIP Adapter is with RX/TX and Power LED and supports OS X and VISTA! Want to connect your GPs, modem, or digital camera easily?

OS Compatibility

Part# USBG-RS232-F36

Volume Pricing

2-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate

Available

Gearmo 2 Port Professional USB 2.0 to Serial Converter FT2232D Chip with Power LED is a great solution when a limited number of serial ports are available.

Utilizes FT2232D FTDI Chip set
Automatically configures the additional COM ports
Plug and Play allows easy installation
5ft. Cable Length
Perfect for connecting serial modems, bar code scanners and others
Supports Windows 7, 8, 10, and 11, Linux, OSX

OS Compatibility

Part# USA-FTDI2X

Volume Pricing

Qty: 6+ $32.38
Qty: 12+ $32.13
Qty: 24+ $31.72
Qty: 48+ $31.47
Qty: 99+ $30.90

4-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate

Available

Connect 4 new or additional Windows COM ports through this FTDI, the USB to serial adapter outputs are automatically configured once connected to give you an easy plug-and-play installation.

OS Compatibility

Part# USA-FTDI4X

Volume Pricing

Qty: 6+ $43.32
Qty: 12+ $42.99
Qty: 24+ $42.44
Qty: 48+ $42.11
Qty: 99+ $41.34

36in FTDI USB to Serial Cable for MAC PC Linux, Win 11 w/ Tx/Rx LEDs

Available

Windows 11 USB to serial RS232 adapter with FTDI chip is adeal for your 36 inch connection from your host USB port, the serial adapter has a 300bps to 1Mbps Baud Rate and built-in statics and electrical surge protection up to 600W.

OS Compatibility

Part# USA-FTDI-A36

Volume Pricing

Qty: 6+ $19.37
Qty: 12+ $19.23
Qty: 24+ $18.98
Qty: 48+ $18.83
Qty: 99+ $18.49

USB Serial 12in. RS232 Serial Adapter FTDI Chip w/ LED & Windows 10 Support

Low stock, please call or email for status

New rs232 12 inch adapter designed to be sleek with a ferrite core ring for noise reduction. The USB adapter includes a FTDI chipset, LED indicators for power, TX, and RX signals and is USB 2.0 compliant with easy plug and play installation.

OS Compatibility

Part# GM-FTDI2-A12

Volume Pricing

Qty: 6+ $21.62
Qty: 12+ $21.46
Qty: 24+ $21.18
Qty: 48+ $21.02
Qty: 99+ $20.63

USB to RS-232 Serial Adapter w/ LED Indicators Windows 11 Support

Not in stock - Backorder Allowed

Newly designed USB to rs232 adapter with full LED serial activity indicators, a new sleek design and modified color scheme give this serial adapter a great look to suit any application. It follows the standard DB9 pinout with hex nut screw lock mechanisms.

OS Compatibility

Part# GM-FTDI2-LED

Volume Pricing

Qty: 6+ $24.87
Qty: 12+ $24.68
Qty: 24+ $24.37
Qty: 48+ $24.18
Qty: 99+ $23.74

12 Inch USB to RS232 Serial Adapter FTDI Chip 920K with LED

Available

The GearMo USA-FTDI-A12 is short and to the point! This 12 inch USB to RS232 serial adapter is the perfect portable connection for serial devices. Making use of the best FTDI Chip, RS232 serial connections are easy and convenient!

Incorporates FTDI Chip set
LED indication for power, RX, and TX
Supports baud rates of up to 1Mbps
Built-in static and surge protection
Works with Win 7, 8, 10, and Windows 11

OS Compatibility

Part# USA-FTDI-A12

Volume Pricing

Qty: 6+ $17.21
Qty: 12+ $17.08
Qty: 24+ $16.86
Qty: 48+ $16.73
Qty: 99+ $16.42

16-Port Industrial Serial RS-232 to USB 2.0 Rack Mount

Not in stock - Backorder Allowed

Functionally there’s nothing MINI about the New CG-16COM-MINI RS232 to USB 2.0 serial adapter and its standards performance with industrial-grade construction. 16 RS232 ports all packed into a very small housing. Offers Two mounting options: Din Rail and Rack mount, two power options, Activity and Status LED's on each port, and a rugged metal chassis with Screw Lock mechanism for secure cable connections!

OS Compatibility

Part# CG-16COM-MINI

Volume Pricing

Qty: 6+ $384.14
Qty: 12+ $381.22
Qty: 24+ $376.34
Qty: 48+ $373.42
Qty: 99+ $366.59

36in FTDI USB to Serial Cable for MAC PC Linux with Windows 11

Available

Easily connect this 36 inch (1 meter) RS232 cable adapter to your modem, GPS, Palm or other serial device from your system's host USB port. The adapter works with Windows 11, 10, 8, 7 and XP along with Mac and Linux.

OS Compatibility

Part# USA-FTDI-36

Volume Pricing

Qty: 6+ $18.37
Qty: 12+ $18.23
Qty: 24+ $18.00
Qty: 48+ $17.86
Qty: 99+ $17.53

2 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset

Low stock, please call or email for status

You can now easily attach 2 computers to 1 DB9 rs232 port. This device manually shares your DB9 RS232 serial port among two systems, toggle between the systems with the button on top.

OS Compatibility

Part# CG-2URS232M

Volume Pricing

Please see product details to view volume discounts.

2 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset

Low stock, please call or email for status

You can now easily attach 2 computers to 1 DB9 rs232 port. This device automatically shares your DB9 RS232 serial port among two systems, data/jobs sent are processed on a first come first serve basis.

OS Compatibility

Part# CG-2URS232A

Volume Pricing

Please see product details to view volume discounts.

4 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset

Low stock, please call or email for status

You can now easily attach 4 computers to 1 DB9 rs232 port. This device manually shares your DB9 RS232 serial port among four systems, toggle between the systems with the button on top.

OS Compatibility

Part# CG-4URS232M

Volume Pricing

Please see product details to view volume discounts.

4 port USB 2.0 to RS 232 Auto Switch FTDI Chipset

Low stock, please call or email for status

You can now easily attach 4 computers to 1 DB9 rs232 port. This device automatically shares your DB9 RS232 serial port among four systems, data/jobs sent are processed on a first come first serve basis.

OS Compatibility

Part# CG-4URS232A

Volume Pricing

Please see product details to view volume discounts.

4-port USB to RS232 Adapter FTDI FT4232H & ZyWyn

Low stock, please call or email for status

The CG-4X232FTDI is a 4 Port RS232 to USB 2.0 serial adapter cable that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB).

OS Compatibility

Part# USB-4X232FTDI

Volume Pricing

Qty: 6+ $75.80
Qty: 12+ $75.22
Qty: 24+ $74.26
Qty: 48+ $73.68
Qty: 99+ $72.33

USB to Dual Serial RS-232 Converter USB to Serial Adapter Cable

Available

USB to Dual Serial RS-232 Converter is a USB to serial adapter cable 3ft. long, uses Moschip with LED support for Power, RX, and TX serial signals. Serial outputs are automatically configured as additional COM ports.

OS Compatibility

Part# Y-106

Volume Pricing

USB to Parallel & Serial Converter for Windows Xp 2000 and Vista

Available

USB to Parallel & Serial Converter needs no additional IRQ, DMA, or I/O address resources and supports serial applications for high-speed transfers up to 230400 bps. Works with Windows Xp, 2000, and Vista.

Part# Y-107

Volume Pricing

USB 2.0 to RS-232/422/485 Selectable Industrial Serial Adapter w/ 15kV ESD Surge Protection

Available

RS-232 | RS-422 | RS-485 | 512 Bytes Receive | 512 Bytes Transmit

Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the serial adapter hub is perfect for installations in labs, warehouses, or heavy machinery.
Safe Industrial Connections: Designed for use with Bar Code Scanners, Time Clocks, Label Printers, Point of Sale Terminals, Receipt Printers, and more the USB to Serial Adapter offers 15kV surge protection for connected devices.
Effortless Port Configuration: The adapter is designed with external dip switches to set RS-232, RS-422 or RS-485 ports and different operation modes conveniently.
COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
USB Power: Power is drawn from a USB connection, no bulky power supply or power outlet is required.
Upstream: 1 USB port, Type B Female Connector
Downstream: 1 Male DB9, w/ nuts, 1 6-pin Terminal Block
LEDs: Power, TX / RX

OS Compatibility

Part# USBG-COMi-M

Volume Pricing

Qty: 6+ $63.41
Qty: 12+ $62.93
Qty: 24+ $62.13
Qty: 48+ $61.64
Qty: 99+ $60.52

Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation

Available

USB-COM-SI-M USB RS-232 Industrial Adapter Metal case with DIN-Rail is designed for industrial applications, it is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication port.

OS Compatibility

Part# USBG-COM-SI-M

Volume Pricing

Qty: 6+ $70.19
Qty: 12+ $69.66
Qty: 24+ $68.77
Qty: 48+ $68.23
Qty: 99+ $66.98

2 PORT USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing

Available

USB Dual Serial Adapter provides instant connectivity with modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication ports.

OS Compatibility

Part# USBG-2COM-M

Volume Pricing

Qty: 6+ $59.57
Qty: 12+ $59.12
Qty: 24+ $58.36
Qty: 48+ $57.91
Qty: 99+ $56.85

Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

Available

Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

OS Compatibility

Part# USB-2COM

Volume Pricing

Qty: 6+ $43.32
Qty: 12+ $42.99
Qty: 24+ $42.44
Qty: 48+ $42.11
Qty: 99+ $41.34

AnyplaceUSB Dual RS-232 Serial over IP Adapter

Not in stock - Backorder Allowed

Adds two high speed RS-232 serial ports by connecting to a USB port.

OS Compatibility

Part# ANYPLACEUSB-2COM

Volume Pricing

Qty: 6+ $75.84
Qty: 12+ $75.26
Qty: 24+ $74.30
Qty: 48+ $73.72
Qty: 99+ $72.37

AnyplaceUSB RS-232 Serial over IP Adapter

Not in stock - Backorder Allowed

Adds a high speed RS-232 serial port by connecting to a USB port.

OS Compatibility

Part# ANYPLACEUSB-COM

Volume Pricing

Qty: 6+ $43.33
Qty: 12+ $43.00
Qty: 24+ $42.45
Qty: 48+ $42.12
Qty: 99+ $41.35

AnyplaceUSB Quad RS-232 Serial over IP Adapter

Not in stock - Backorder Allowed

Adds four high speed RS-232 serial ports by connecting to a USB port.

OS Compatibility

Part# ANYPLACEUSB-4COM

Volume Pricing

Qty: 6+ $140.85
Qty: 12+ $139.77
Qty: 24+ $137.99
Qty: 48+ $136.91
Qty: 99+ $134.41

AnyplaceUSB Octal RS-232 Serial over IP Adapter

Not in stock - Backorder Allowed

Adds eight high speed RS-232 serial ports by connecting to a USB port.

OS Compatibility

Part# ANYPLACEUSB-8COM

Volume Pricing

Qty: 6+ $270.87
Qty: 12+ $268.80
Qty: 24+ $265.37
Qty: 48+ $263.30
Qty: 99+ $258.49

Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out

Low stock, please call or email for status

The USB-COMPlus is compact and adds a USB to industrial RS232 serial communication port to your system with a 5 Volt option for Barcode Scanners, POS Devices, Modem Control and More with this quality constructed professional serial adapter with FTDI.

OS Compatibility

Part# USB-COMPlus

Volume Pricing

Qty: 6+ $29.54
Qty: 12+ $29.32
Qty: 24+ $28.94
Qty: 48+ $28.72
Qty: 99+ $28.19

1-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail

Not in stock - Backorder Allowed

Adds one RS-232, or RS-422, or RS-485 serial port via USB connection.
Remote Serial Port Sharing: allows remote access to USB serial port regardless of its
physical location.
ESD surge protection of 15 KV.
Monitor LEDs of Power, TxD, RxD indicating power & port status.

OS Compatibility

Part# USB-COMi-PRO

Volume Pricing

Qty: 6+ $97.51
Qty: 12+ $96.76
Qty: 24+ $95.53
Qty: 48+ $94.78
Qty: 99+ $93.05

Industrial USB 4 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets

Available

Gearmo USB 4 Port Serial RS232 featuring FTDI Chipset with LED Indicators Industrial Version

OS Compatibility

Part# GM-FTDI4X-M

Volume Pricing

Qty: 6+ $81.25
Qty: 12+ $80.63
Qty: 24+ $79.60
Qty: 48+ $78.98
Qty: 99+ $77.54

Industrial USB 8 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets

Not in stock - Backorder Allowed

Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED Indicators Industrial Version

8x DB9 Serial Ports
Power, RX, TX, LED Indicators
Surface/Wall and DIN Rail mounting brackets included
Supports Self Power and Variable Voltage input 9 ~ 48V
Rugged Metal Chassis

OS Compatibility

Part# GM-FTDI8X-M

Volume Pricing

Qty: 6+ $124.59
Qty: 12+ $123.64
Qty: 24+ $122.06
Qty: 48+ $121.11
Qty: 99+ $118.90

2-Port Professional USB 2.0 to Serial Converter w/ RX/TX Status LED

Available

2 Port USB to Serial adapter with RX/TX LED Indicators easily adds 2 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

RXD, TXD Status LED Array
Easy Plug and Play installation
USB interface: standard Type A female
Baud rates up to 921.600bps

OS Compatibility

Part# GM-FTDI2X-LED

Volume Pricing

Qty: 6+ $43.29
Qty: 12+ $42.96
Qty: 24+ $42.41
Qty: 48+ $42.08
Qty: 99+ $41.31

4 port RS232 to USB FTDI chip adapter w/ RX and TX Status LED

Available

4 Port USB To Serial Adapter with Rx / TX Indicators easily adds 4 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 11.

RXD, TXD Status LED Array
Easy Plug and Play installation
USB interface: standard Type A female
Baud rates up to 921.600bps

OS Compatibility

Part# GM-FTDI4X-LED

Volume Pricing

Qty: 6+ $64.96
Qty: 12+ $64.47
Qty: 24+ $63.64
Qty: 48+ $63.15
Qty: 99+ $61.99

2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED Matrix

Not in stock - Backorder Allowed

2 Port USB-C to Serial adapter with RX/TX LED Indicators easily adds 2 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 11.

RXD, TXD Status LED Array
Easy Plug and Play installation
USB interface: standard Type-C female
Baud rates up to 921.600bps

OS Compatibility

Part# GM-FTDI2XC-LED

Volume Pricing

Qty: 6+ $43.33
Qty: 12+ $43.00
Qty: 24+ $42.45
Qty: 48+ $42.12
Qty: 99+ $41.35

4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX

Available

4 Port USB-C to Serial adapter with RX/TX LED Indicators easily adds 4 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 11.

RXD, TXD Status LED Array
Easy Plug and Play installation
USB interface: standard Type-C female
Baud rates up to 921.600bps

OS Compatibility

Part# GM-FTDI4XC-LED

Volume Pricing

Qty: 6+ $54.17
Qty: 12+ $53.75
Qty: 24+ $53.07
Qty: 48+ $52.65
Qty: 99+ $51.69

4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts

Available

Add a 4 Port RS232 to USB adapter to your system without having to configure it! The USA-FTDI4x-NUT USB to Serial Adapter protects your devices from ESD and high voltage spikes and other electrical surges that may cause damage.

Automatic handshaking
3ft. cable connection
Compatible with serial office equipment

OS Compatibility

Part# USA-FTDI4X-NUT

Volume Pricing

Qty: 6+ $49.24
Qty: 12+ $48.87
Qty: 24+ $48.24
Qty: 48+ $47.87
Qty: 99+ $46.99

10ft High-Speed USB RS-232 Serial Adapter FTDI Chipset - 11

Available

Work smarter, not harder! this serial cable gives you the most simple way of attaching your notebook or desktop to a serial modem, mouse, or PDA. It lets you connect an serial RS232 device to a USB port!

OS Compatibility

Part# USBG-1S1PQ-10FT

Volume Pricing

Qty: 6+ $25.56
Qty: 12+ $25.37
Qty: 24+ $25.04
Qty: 48+ $24.85
Qty: 99+ $24.39

2-Port USB 3.2 Gen 1 Industrial Surface & DIN-Rail Mount Hub w/ Gigabit Ethernet & DB9 Serial FTDI Chipset

Not in stock - Backorder Allowed

New USB 3.2 Gen 1 Industrial 2 port USB hub with a rugged metal chassis includes DIN-Rail and surface mounting brackets. Connect up to two USB devices, 1 serial RS-232 device, and an RJ-45 Ethernet cable.

Rugged industrial-grade metal case
USB 3.2 Gen 1 / USB 3.1 / USB 3.0 compliant
Serial RS-232 DB9 Port FTDI Chipset
RJ-45 Ethernet Port 10/100/1000
15kV ESD Surge Protection

OS Compatibility

Part# GM-HU32ES

Volume Pricing

Qty: 6+ $98.49
Qty: 12+ $97.74
Qty: 24+ $96.49
Qty: 48+ $95.74
Qty: 99+ $93.99

6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset

Available

RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI

Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
Plug-&-Play: The adapter’s power is drawn from a USB connection for ease of access and is compatible with Windows (up to Win 11), Mac OS, and Linux.
COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
Upstream: 1 USB port, Type A Male Connector
Downstream: 1 Male DB9, w/ nuts
LEDs: Power, TX / RX

OS Compatibility

Part# USBG-232MM

Volume Pricing

Qty: 6+ $20.72
Qty: 12+ $20.57
Qty: 24+ $20.30
Qty: 48+ $20.15
Qty: 99+ $19.78

Available

RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI

Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
Plug-&-Play: The adapter’s power is drawn from a USB connection for ease of access and is compatible with Windows (up to Win 11), Mac OS, and Linux.
COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
Upstream: 1 USB port, Type A Male Connector
Downstream: 1 Male DB9, w/ nuts
LEDs: Power, TX / RX

OS Compatibility

Part# USBG-232

Volume Pricing

Qty: 6+ $19.60
Qty: 12+ $19.45
Qty: 24+ $19.20
Qty: 48+ $19.05
Qty: 99+ $18.71

10ft USB to Serial Adapter Cable with Screws and Three LED display

Not in stock - Backorder Allowed

Unique 3m Prolific USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses the Prolific PL-2303 Chip it also has three color LED display.

OS Compatibility

Part# USBG-3M232-STP

Volume Pricing

Qty: 6+ $17.58
Qty: 12+ $17.45
Qty: 24+ $17.23
Qty: 48+ $17.09
Qty: 99+ $16.78

USB-C 2.0 to Serial RS-232 Adapter w/ LED Indicators

Available

USB C to Serial RS232 adapter uses the new type-C USB connector technology for easy, reversible connections. The same great tool of choice when supporting serial peripherals in newer computers without serial support with a C port host. Supported by Windows 11, this is an ideal solution for serial device support.

OS Compatibility

Part# GM-FTDI2-LED-C

Volume Pricing

Qty: 6+ $32.49
Qty: 12+ $32.24
Qty: 24+ $31.83
Qty: 48+ $31.58
Qty: 99+ $31.00

Industrial USB 2.0 to RS-232 Serial High-Speed Adapter w/ DIN-Rail Bracket

Available

High speed serial adapter for single port RS232 communication via a USB 2.0 connection utilizing FTDI chipset. Designed with an industrial chassis the serial adapter can be mounted with Din rail brackets and supports LED status indicators for power, TxD, and RxD signals.

OS Compatibility

Part# USBG-COM-M

Volume Pricing

Qty: 6+ $35.75
Qty: 12+ $35.47
Qty: 24+ $35.02
Qty: 48+ $34.75
Qty: 99+ $34.11

36 inch USB to Serial RS232 FTDI professional adapter

Available

36 inch rs232 serial adapter with a quality FTDI chipset FT232RL and incorporates a noise reducing ferrite core ring for a clean serial signal. Works with Windows 10 and works with applications such as industrial, lab, and office environments.

OS Compatibility

Part# GM-FTDI2-A36

Volume Pricing

Qty: 6+ $23.79
Qty: 12+ $23.61
Qty: 24+ $23.30
Qty: 48+ $23.12
Qty: 99+ $22.70

USB RS-232 Serial Adapter USB Serial Adaptor Converter Prolific Chip

Available

Mini Prolific RS232 serial adapter that works with Windows 10, 8, 7, and ealier versions of Windows supports a USB to DB9 interface for working with GPS, PDA, POS and other serial devices. This is the perfect way to enable RS232 communications from laptop or PC with no COM port capability.

OS Compatibility

Part# USBG-4

Volume Pricing

Qty: 6+ $14.04
Qty: 12+ $13.93
Qty: 24+ $13.75
Qty: 48+ $13.64
Qty: 99+ $13.40

USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable

Available

This USB to RS-232 Serial adapter is Windows 11 supported. This standard USB to RS-232 Serial Adapter unit is compatible with most GPS and PDA devices including Garmin, Magellan, and Palm.

OS Compatibility

Part# USA-FTDI-8

Volume Pricing

Qty: 6+ $17.33
Qty: 12+ $17.19
Qty: 24+ $16.97
Qty: 48+ $16.84
Qty: 99+ $16.53

16in. USB 2.0 to RS-232 Serial Converter w/ LED Indicators & FTDI

Not in stock - Backorder Allowed

This 16 inch USB to Serial adapter is a tool of choice when supporting serial peripherals in newer computers without serial support. Now supported by Windows 11, this is an ideal solution for device support.

OS Compatibility

Part# GM-FTDI-LED16

Volume Pricing

Qty: 6+ $23.71
Qty: 12+ $23.53
Qty: 24+ $23.23
Qty: 48+ $23.05
Qty: 99+ $22.63

USB C to Serial FTDI Adapter Black for Windows 10 Fully Supported!

Not in stock - Backorder Allowed

USBGear 12 inch USB C to Serial Adapter fully supported by Windows 10 operating system! Using your new laptop for USB C to Serial applications is completely seamless. You can plug our new USB C to serial adapter in and install it with no problems.

OS Compatibility

Part# USBG-232-C

Volume Pricing

Qty: 6+ $24.87
Qty: 12+ $24.68
Qty: 24+ $24.37
Qty: 48+ $24.18
Qty: 99+ $23.74

Dual Port DB-9 USB Serial Ultra MINI Adapter with Cable RS-232 X 2

Available

Supports Windows 10, 8, 7 and Vista (32 and 64-Bit), this USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub.

OS Compatibility

Part# USBG-232FT-1

Volume Pricing

Qty: 6+ $33.04
Qty: 12+ $32.79
Qty: 24+ $32.37
Qty: 48+ $32.11
Qty: 99+ $31.53

USB to RS232 Serial over Cat5 Extender Kit(FTDI CHIP)

Available

The USB to RS-232 Cat. 5 extender is a low cost hardware solution that will extend your RS-232 devices using a single standard Cat. 5 / 5e / 6 UTP cable. It provides full-duplex remote access and control of any RS-232 protocol device.

OS Compatibility

Part# USB-EXTRS232

Volume Pricing

Qty: 6+ $42.77
Qty: 12+ $41.68

CableMax USB to Dual Serial DB9 5ft.Cable Adapt

Low stock, please call or email for status

Add two Windows serial RS232 COM ports from your available host USB port, no additional power source is needed and draws power directly from your USB connection. Great for PDA, Modems, Barcode Readers and other standard serial devices.

OS Compatibility

Part# U2RS2X

Volume Pricing

Qty: 6+ $17.59

USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232

EOL - 21 Remaining

Windows 10 mountable 4-port serial cable adapter helps expand to four DB-9 connections from an available USB host port. The USB to serial adapter uses the FTDI FT232RL Chips, Mutli TT USB 2.0 GL852 Chip and ZT213LFEA Zywyn Corporation to achieve its high speed output.

OS Compatibility

Part# USBG-4X232P1

Volume Pricing

Qty: 6+ $106.17
Qty: 12+ $105.36
Qty: 24+ $104.02
Qty: 48+ $103.21
Qty: 99+ $101.32

4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems

Available

provides instant connectivity with modems, ISDN TAs, PDS, handheld & pocket PCs, digital cameras, POS, serial printers, etc. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring a high speed serial communications port.

OS Compatibility

Part# USB-4COM

Volume Pricing

Qty: 6+ $96.38
Qty: 12+ $95.65
Qty: 24+ $94.43
Qty: 48+ $93.69
Qty: 99+ $91.98

USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Low stock, please call or email for status

4 optically isolated and surge protected terminal block ports, The USB2-4COMi-SI-TB is a USB 2 to 4-port industrial serial adapter that protects you device(s) with optical Isolation, 15KV ESD.

OS Compatibility

Part# USB2-4COMi-SI-TB

Volume Pricing

Qty: 6+ $205.82
Qty: 12+ $204.25
Qty: 24+ $201.64
Qty: 48+ $200.07
Qty: 99+ $196.41

4-Port USB to RS-232 w/ Optical-isolation, Surge Protection, Metal Case

Low stock, please call or email for status

Optical isolation and surge protection are available on serial port and is individually optically isolated with 2000 volt DC optical isolation on 8 signal pins, GND is isolated by 5V DC-to-DC converter. The optical isolation protects your computer from spikes and surges.

OS Compatibility

Part# USB2-4COM-SI-M

Volume Pricing

Qty: 6+ $216.58
Qty: 12+ $214.93
Qty: 24+ $212.18
Qty: 48+ $210.54
Qty: 99+ $206.69

4-Port Compact Industrial USB to RS-232 w/ 1m Octopus Cable & DIN Rail

Not in stock - Backorder Allowed

4-Port RS-232 USB to serial adapter adds four industrial RS-232 serial ports by connecting to a USB host port and can be mounted to a Din rail conveniently for stable connections. it is compliant with USB 1.1/2.0 compatible Speed 480 Mbps, hi-speed USB and supports FIFO 128 byte transmit FIFO 384 receive FIFO.

OS Compatibility

Part# USB2-4COM-M-CBL

Volume Pricing

Professional Quad Port USB to Serial DB-9 RS-232 Adapter

Low stock, please call or email for status

USB 2.0 quad port serial DB-9 RS-232 adapter box is designed to make serial port expansion quick and simple. It instantly adds four RS-232 serial communication ports to your system with no conflicts with FTDI Chipset

OS Compatibility

Part# USB2-4COM-M

Volume Pricing

Qty: 6+ $97.47
Qty: 12+ $96.72
Qty: 24+ $95.49
Qty: 48+ $94.74
Qty: 99+ $93.01

Not in stock - Backorder Allowed

The USBG-8X-RS232 USB to serial converter is designed for PC, it has intelligent expansion modules that connect to a PC or server via the Universal Serial Bus (USB).

OS Compatibility

Part# USBG-8X-RS232

Volume Pricing

8-Port Terminal Block RS232/422/485 to USB Isolation/Surge Protection

Low stock, please call or email for status

This terminal block serial adapter provides the scalability to quickly adapt to new USB technologies. It incorporates USB isolation and surge protection, multiple modules can be added to a single USB interface allowing you to add RS232/422/485 connectivity as needed.

OS Compatibility

Part# SA-8PX-IS

Volume Pricing

Qty: 6+ $393.99
Qty: 12+ $390.99
Qty: 24+ $385.99
Qty: 48+ $382.99
Qty: 99+ $375.99

USB2 to 8-Port RS232-422-485 Serial TB Adapter

Low stock, please call or email for status

8 RS-232/422/485 ports with terminal block connection, the USB2-8COMi-TB is a USB2 to 8-port industrial serial adapter that protects your device(s) with 15KV ESD protection and 600W surge protection.

OS Compatibility

Part# USB2-8COMi-TB

Volume Pricing

Qty: 6+ $259.99
Qty: 12+ $258.01
Qty: 24+ $254.71
Qty: 48+ $252.73
Qty: 99+ $248.11

USB-8COMi-RM USB to Octal RS-232/422/485 adapter metal case w/DIN-Rail

Low stock, please call or email for status

This Industrial Grade Rack Mount 8-Port USB Serial Adaptor Metal Case with Built-In 100-240Volt Power Supply uses FTDI chip USB serial Converters part number FT2232C.

OS Compatibility

Part# USB-8COMi-RM

Volume Pricing

Qty: 6+ $303.14
Qty: 12+ $300.84
Qty: 24+ $296.99
Qty: 48+ $294.68
Qty: 99+ $289.29

USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Low stock, please call or email for status

8 Optically Isolated and Surge Protected serial ports, The USB2-8COMi-SI-TB is a USB 2 to 8-port industrial serial adapter that protects you device(s) with optical Isolation, 15KV ESD protection.

OS Compatibility

Part# USB2-8COMi-SI-TB

Volume Pricing

Qty: 6+ $314.17
Qty: 12+ $311.77
Qty: 24+ $307.79
Qty: 48+ $305.39
Qty: 99+ $299.81

USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI

Low stock, please call or email for status

RS-232 | 128 Bytes Receive | 384 Bytes Transmit

Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the serial adapter hub is perfect for installations in labs, warehouses, or heavy machinery.
Safe Industrial Connections: Designed for use with Bar Code Scanners, Time Clocks, Label Printers, Point of Sale Terminals, Receipt Printers, and more the USB to Serial Adapter offers 15kV surge protection for connected devices.
Expand Your Serial Capabilities: Connect 8 legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
USB Power: Power is drawn from a USB connection, no bulky power supply or power outlet is required.
Upstream: 1 USB port, Type B Female Connector
Downstream: 8 Male DB9, w/ nuts
LEDs: Power, TX / RX

OS Compatibility

Part# USB2-8COM-M

Volume Pricing

Qty: 6+ $184.18
Qty: 12+ $182.77
Qty: 24+ $180.44
Qty: 48+ $179.03
Qty: 99+ $175.76

8-Port RS-232 USB to Serial Adapter Data Control Box

Available

The USB-8COM is a rugged plastic USB to 8-Port RS-232 Serial adapter that allows you to add 8 additional RS-232 serial ports to your computer by connecting through a single USB port. Windows 10 supported!

OS Compatibility

Part# USB-8COM

Volume Pricing

Qty: 6+ $150.17
Qty: 12+ $149.03
Qty: 24+ $147.12
Qty: 48+ $145.98
Qty: 99+ $143.31

Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter

Low stock, please call or email for status

Rugged Industrial Grade USB Serial plug-and-play adapter hub, designed to quickly add four high speed RS-232 serial ports to desktop or notebook computers. This industrial grade USB to serial adapter hub supports serial port data transfer rate of up to 921.6 Kb/s.

OS Compatibility

Part# SA-8PXTB

Volume Pricing

Qty: 6+ $325.04
Qty: 12+ $322.57
Qty: 24+ $318.44
Qty: 48+ $315.97
Qty: 99+ $310.19

Industrial 8-Port DB-9 RS232 to USB Adapter Isolation Surge Protection

Available

The CM-41082 is an Isolation and surge protection 8S RS232 to USB serial adapter that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB). The CM-41082 provides the scalability to quickly adapt to new USB technologies.

OS Compatibility

Part# CM-41082

Volume Pricing

Qty: 6+ $374.29
Qty: 12+ $371.44
Qty: 24+ $366.69
Qty: 48+ $363.84
Qty: 99+ $357.19

Industrial 8-Port DB9 RS232 to USB Adapter with FTDI Chip 921.6Kbps

Available

Windows 10 industrial 8-Port DB-9 RS-232 Serial Adapter with high speed FTDI Chip at 921.6Kbps. Provides for scalability with newer USB technologies in a compact design. Constructed with a rugged metal case and DSUB-9 RS232 connectors.

OS Compatibility

Part# CS-42082

Volume Pricing

Qty: 6+ $177.25
Qty: 12+ $175.90
Qty: 24+ $173.65
Qty: 48+ $172.30
Qty: 99+ $169.15

16-Port Compact Industrial USB to RS-232 w/ 1m Octopus Cable & DIN Rail

Low stock, please call or email for status

Industrial metal 16-port USB to serial adapter with full RS232 data signals and high-speed baud rate up to 921.6Kbps, an excellent serial device that is compact working with Windows and Linux systems, can use COM port assignment to change COM port numbers required.

OS Compatibility

Part# USB2-16COM-M-CBL

Volume Pricing

Qty: 6+ $409.46
Qty: 12+ $406.35
Qty: 24+ $401.15
Qty: 48+ $398.03
Qty: 99+ $390.76

Industrial 8-Port DB-9 RS232 to USB Adapter High-Speed FTDI Chip 921.6Kbps

Available

The USBG-8COM-M is a 8S RS232 to USB serial adapter that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB). The USBG-8COM-M provides the scalability to quickly adapt to new USB technologies.

OS Compatibility

Part# USBG-8COM-M

Volume Pricing

Qty: 6+ $177.25
Qty: 12+ $175.90
Qty: 24+ $173.65
Qty: 48+ $172.30
Qty: 99+ $169.15

USB to Serial 16-Port RS-232 Adapter Metal Rackmountable case

Available

This 16-Port Serial Adapter is designed for industrial applications to make serial port expansion quick and simple and no IRQ or COM port conflicts, since the ports don't require any additional IRQ, DMA, memory as resources on the system.

OS Compatibility

Part# USB-16COM-RM

Volume Pricing

Qty: 6+ $379.11
Qty: 12+ $376.22
Qty: 24+ $371.41
Qty: 48+ $368.52
Qty: 99+ $361.79

USB to Serial 16 COM RS-232/422/485 Rack mount adapter

Not in stock - Backorder Allowed

The USB-16COMi-RM is an isolated USB to 16 Port COM serial adapter for RS-232 422/485 communication devices. Includes rack mounting kits for industrial use. High speed serial port with the 128 byte FIFO allow high speed communication, even in heavy loaded systems.

OS Compatibility

Part# USB-16COMi-RM

Volume Pricing

Qty: 6+ $595.81
Qty: 12+ $591.27
Qty: 24+ $583.71
Qty: 48+ $579.17
Qty: 99+ $568.59

USB to 32 COM RS-232 Serial Adapter Metal Rackmountable Case, FTDI Chipset

Available

USB to 32 Port COM Serial Adapter RS-232 has a Metal Rackmount case that also supports DIN-Rail mounting. The RS232 Serial ports on USB-32com-RM allow further use of existing devices.

OS Compatibility

Part# USB-32COM-RM

Volume Pricing

Qty: 6+ $639.15
Qty: 12+ $634.28
Qty: 24+ $626.17
Qty: 48+ $621.30
Qty: 99+ $609.95