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2x Serial USB

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BeagleBone Black USB Expansion RS232 Module Cape

In Stock & ready to ship.
BeagleBone I/O Module with automatic recognition of USB ports and SD card when installed ( a mini PC). Utilizes GL852G USB 2.0 MTT Hub controller to expand the single USB port connections. Provides two high-speed RS-232 serial interfaces allows for stacking for additional serial ports.
Part# USB-2COM-BB
$37.95
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USB to Serial 2 Port Pro Serial Converter - TX/RX LED COM Retention

In Stock & ready to ship.
Seeking solutions to minimal COM port availability? this serial converter carries with it COM port retention with TX / RX LED indicators and a Plug-and-Play installation. It does not interfere with IRQ, DMA, or I/O port resources.
Part# GM-FTDI2X
$31.95
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Isolated USB to 2-Port RS232 / 422 / 485 Serial DB-9 Adapter

Limited stock, please call or email for status.
Isolated RS232 / 422 / 485 Serial Signal, The CM-422485DB-i2 Isolated USB to 2-Port serial interface adapter features 2.5kV isolation to ensure 2 serial devices by DB-9 port connected require long range or multi-drop.
Part# CM-422485DB-i2
$129.99
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3-Port USB to RS232 Industrially Isolated DB9 Male Adapter

Limited stock, please call or email for status.
Serial RS232 Port Isolation, The CM-3RS232i Industrially Isolated USB to 3-Port RS232 adapter features 2.5kV isolation to ensure up to 3 serial devices connected by DB-9 ports.
Part# CM-3RS232i
$119.99
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USB 2 Port Serial DB9 RS232 Adapters with FTDI Chipset

In Stock & ready to ship.
NOW WORKS WITH VISTA and Windows 7, 8, and 10. It is bus powered for standard USB To 2 RS-232 adapter Easy to install , Plug & Play PDA RS-232 Port support 56K Modem support Serial Mouse support.
Part# USBG-2X232FTDI
$26.95
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USB 2 Port Serial DB-9 RS-232 Adapters with MCS7820CV-AA Chipset

In Stock & ready to ship.
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.
Part# USB-2X-RS-232
$27.43
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CableMax USB to Dual Serial DB9 5ft.Cable Adapt

In Stock & ready to ship.
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.
Part# U2RS2X
$29.98
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Metal Case DUAL PORT USB to Serial RS-232 DB-9 Adapter Cable

In Stock & ready to ship.
USB-to-Serial Industrial Adapter Dual Port DB-9 RS-232 USB to RS-232 Adapter Supports Windows 10, 8, 7 and Vista (32 and 64-Bit) - Metal case with DIN-Rail USB-2COM-M USB to Serial Adapter.
Part# USB-2COM-M
$54.98
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Dual Port DB-9 USB Serial Ultra MINI Adapter with Cable RS-232 X 2

In Stock & ready to ship.
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.
Part# USBG-232FT-1
$30.49
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Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

In Stock & ready to ship.
Converts a USB port into a 9-pin x2 male RS-232 serial port capable of speeds up to 920,000 bps. The USB Serial Adapter is designed to make serial port expansion quick and simple.
Part# XC-232-C
$39.98
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USB 2 Port Serial DB-9 RS-232 Adapters with Prolific Chipset

Limited stock, please call or email for status.
USB 2.0 to serial RS-232 serial adapter supports 56K modems, serial mouse, PC camera and more RS232 applications. With hex nut tightening, works with Win XP, Vista via USB 2.0 port connection.
Part# USBG-2X232
$29.95