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USB to RS422 & RS485

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Pro 5ft. USB to RS485-RS422 Converter with FTDI Chip

In Stock & ready to ship.
Reliability and a high performance FTDI Chip puts the GM-485422 USB to RS485, RS422 serial converter at the cutting edge of serial communication. With a terminal board connector included, this small, portable, and convenient solution.
Part# GM-485422
$31.95
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USB to RS485 / RS422 Converter FTDI CHIP with Terminals

In Stock & ready to ship.
USB to RS-485 / RS-422 Converter contains an FTDI Chip with terminals photoelectric interface can convert the single ended USB signal into difference RS-422 or RS-485 signal. The converter includes Transient Voltage Suppressor technology!
Part# GM-482422
$29.95
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1-Port USB to RS-232 Selectable RS-422 or RS-485 Industrial Adapter

★★★★★
In Stock & ready to ship.
Expand your serial port out with this RS232, RS422, RS485 adapter by plugging the Adapter to the USB port, the adapter is automatically detected and installed as a standard Windows COM port ready for use. Provides a unique feature of supplying power output of 5V/150mA through pin-5 of the terminal block to serial device
★★★★★ Part# USB-COMi-M
$54.89
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USB to RS-422 Converter Adapter Cable Gray

In Stock & ready to ship.
3ft gray USB to RS-422 serial converter adapter is designed for rugged application areas with its strong molded enclosure, can be configured for both RS-422 and RS-485 and are fully compliant with USB specifications 1.1 and 2.0 with transfer rates of up to 3Mbps.
Part# UTS-422
$29.95
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2 Port USB to RS-422 /485 Optical Isolated Adapter

Limited stock, 2 available.
This 2-Port USB to RS-422/485 serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to a USB port. This adapter offers 2000V optical isolation and 25KV ESD surge protection.
Part# USBG-2COMi-SI-M
$139.99
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USB to RS485 Compact FTDI Converter with Terminal Screw 6FT

Limited stock, please call or email for status.
The USB to RS485 compact converter is a professional serial converter for your RS485 devices. It’s designed with a input/output terminal screw connector that easily wires into your serial devices. It's a great converter and easy to use in a compact package.
Part# GM-UTTL3WTB
$28.95
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USB Isolator - RS422/485 optically isolated industrial serial adapter

In Stock & ready to ship.
USB to RS485 and RS422 isolator that address non isolated connections to serial devices such as printers, scanners, scales and other serial COM equipment. It contains the FTDI chipset and is optically isolated for RS485 and 422 signals while using the Terminal block interface adapter included with the unit, it is Windows 10 compatible.
Part# US-422i
$68.95
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USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Limited stock, 3 available.
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.
Part# USB2-8COMi-SI-TB
$289.95
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USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Limited stock, 8 available.
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.
Part# USB2-4COMi-SI-TB
$189.95
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USB2 to 8-Port RS232-422-485 Serial TB Adapter

Limited stock, 5 available.
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.
Part# USB2-8COMi-TB
$239.95
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USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter

Limited stock, please call or email for status.
4 optically isolated and surge protected terminal block ports, the USB2-4COMi-TB USB to quad port industrial serial adapter is designed to make RS-422 and RS-485 serial port expansion quick and easy.
Part# USB2-4COMi-TB
$139.95
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4-Port DB-9 Male Isolated USB to RS422 RS485 Serial Adapter

Limited stock, please call or email for status.
4-Port RS232 / RS422 / RS485 Isolated Adapter, The CM-422485-i4 Isolated USB to 4-Port serial interface adapter features 2.5kV isolation to ensure 4 serial devices by DB-9 port connected.
Part# CM-422485-i4
$199.99
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FTDI USB to RS-232 / RS-422 / RS-485 Pro Grade Adapter Selectable via Software

In Stock & ready to ship.
USB to RS-232/422/485 Adapter, The USB to serial interface adapter offers an easy way to connect a DB9 serial device to a USB port. All configuration and electrical interface selections are handled through the driver.
Part# CM-RSDB9-PRO
$39.99
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Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter

Limited stock, 2 available.
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.
Part# SA-8PXTB
$187.91
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8-Port Terminal Block RS232/422/485 to USB Isolation/Surge Protection

Limited stock, 3 available.
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.
Part# SA-8PX-IS
$287.91
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USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail

In Stock & ready to ship.
USB-4COMi-M USB to Quad RS-422/485 Serial Adapter for Windows 10, 8, 7 and Server 2003/2008 is housed in a metal chassis to protect the item. External dip switches to easily configure the item.
Part# USB-4COMi-M
$149.78
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USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Metal case with DIN-Rail

USB-8COMi-M USB to RS-422/485 Adapter connectivity through a Single USB adding up to eight serial port converters with DB9 (9-pin male) connectors, metal housing. (RS-422/RS-485)
Part# USB-8COMi-M
$239.78
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USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI

In Stock & ready to ship.
The USB-COMi-TB USB-to-RS-422/485 Industrial Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub.
Part# USB-COMi-TB
$44.99
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Isolated USB to 16 COM RS-422/485 Serial Adapter Metal case - DIN-Rail

Optically Isolated USB to 16 Port COM Serial Adapter RS-422/485 with Metal case, Rackmount and DIN-Rail mountable, supports RS232/422/485 DB9 male ports with Speed up to 921.6kbps.
Part# USB-16COMi-M
$399.89
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DB-9 Pro Grade FTDI USB to RS-232 / RS-422 / RS-485 Adapter Selectable via Software

In Stock & ready to ship.
Auto Select USB RS232 or RS422 or RS485 all in one Unit USB Pro Grade DB-9 Version USB to RS-232 / RS-422 / RS-485 Adapter The USB to serial interface adapter offers an easy way to connect a DB9 serial device to a USB port.
Part# USB-234842RS
$39.89
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Pro Grade FTDI USB to RS-232 / RS-422 / RS-485 Adapter Selectable via Software

Limited stock, please call or email for status.
The USB to serial interface adapter offers an easy way to connect a DB9 serial device to a USB port. All configuration and electrical interface selections are handled through the driver, eliminating the need to open the enclosure to set jumpers or switches.
Part# USB-234842TB
$39.89
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USB-8COMi-RM USB to Octal RS-232/422/485 adapter metal case w/DIN-Rail

Limited stock, 5 available.
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.
Part# USB-8COMi-RM
$279.78
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USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip

Limited stock, please call or email for status.
USB-COMi+ (USB-COMiPLUS) 1-Port RS-232/422/485 USB-to-Serial Adapter features Easy Mode Setting by Hidden DIP Switch Adds one RS-232, RS-422 or RS-485 serial port by connecting to a USB.
Part# USB-COMiPLUS
$46.99
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USB to RS-422 Adapter W/Terminal Block Changer (FTDI CHIP)

In Stock & ready to ship.
USB to RS-422 FTDI adapter with terminal wire changer provides an extra Serial Com port via USB connection and can be configured to work with RS-422 peripherals.
Part# USB-RS422-AT
$19.89
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USB to RS422 levels serial converter 6ft.Long

Limited stock, please call or email for status.
The USB-RS422 cables are USB to RS422 levels serial converter. The cables include FTDIs FT232RQ USB to serial UART interface IC device, which handles all the USB signalling, and protocols, plus an appropriate transceiver. The cable provides a fast, simple method to connect equipment with an RS422 interface to USB.
Part# USB-RS422-WE
$19.99
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USB to RS-485 Adapter W/Terminal Block Changer FTDI chip inside

In Stock & ready to ship.
Professional grade USB to RS485 Converter optimized for Windows 7/8/10 and Server 2003/2008. High-Speed and Interface compliance,USB1.1,2.0,3.0, EIA/TIA RS-485.
Part# USB-RS485-AT
$22.98
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USB RS485 Adapter to RJ45 FTDI chip inside

In Stock & ready to ship.
USB to RS-485 adapter provides an extra Serial Com port via USB connection and can be configured to work with RS-485 peripherals such as POS and Industrial Control devices.
Part# USB-RS485-RJ
$15.09
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USB to RS485 levels serial converters 6ft.Long

Limited stock, please call or email for status.
USB-RS485-WE The USB-RS485 cables are USB to RS485 levels serial converters. The cables include FTDI's FT232RQ USB to serial UART interface IC device, which handles all the USB signalling, and protocols, plus an appropriate transceiver.
Part# USB-RS485-WE
$19.99
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USB to Serial isolated 16 COM RS-232/422/485 adapter with DIN-Rail

Limited stock, 2 available.
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.
Part# USB-16COMi-RM
$549.89
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USB-COMi-SI-M USB-to-Optical isolated RS-232/422/485 Industrial Adapter

Limited stock, 7 available.
Optically isolated and surge protected RS422/485 serial adapter with full metal chassis and Din rail support for mounting. It is with Dip switch control for easily controlling the signal parameters to work with. It is very compact and easily installed into any Windows operating system.
Part# USB-COMi-SI-M
$89.78
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4 Port USB to RS-232/422/485 Auto Setup Adapter Windows Linux Mac

4 Port RS232/422/485, software configurable VScom USB-4COM-PRO Transfer Speed up to 921.6kbps RS232, up to 3Mbps RS422/RS485 with Metal case and DIN-Rail mountable.
Part# USBG-4COM-PRO
$299.98
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USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail

In Stock & ready to ship.
Optical isolated Quad RS-422/485 Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the USB Serial Adapter instantly adds four RS-422, or RS-485 serial communication ports to your system.
Part# USB-4COMi-SI-M
$249.78
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