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16 Ratings (56% Positive)
  • $74.09

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Coolgear USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip

In stock.
Ships from United States.
Most customers receive within 7-9 days.
  • Adds one RS-232, RS-422 or RS-485 serial port by connecting to a USB port
  • Full RS-232 modem control signals and hardware/software flow control
  • High speed serial port with the baud rate

An Industrial USB to Single RS-232/422/485 adapter designed to expand industrial communication port usage. The 1 port USB to serial adapter connection to your computer enables factory automation and multi-drop collection devices or other serial device to function quickly.

Application uses include but not limited too:
Factory automation equipment multi-drop data collection devices barcode readers time clocks scales data entry terminals PC to PC long distance communications and serial communication in harsh environments.


  • Adds a high speed RS-232 / 422 / 485 serial port via USB connection
  • Works with USB 1.1 & 2.0 host port
  • 384 byte receive buffer
  • 128 byte transmit buffer for high speed data throughput
  • Requires no IRQ DMA I/O port
  • Data rates: 300 bps to 1M bps
  • Connector: one DB 9 Male connector
  • Auto transmit buffer control for 2-wire RS-485 half-duplex operation
  • Termination and bias resistors installed on-board
  • RS-232 data signals: DCD RxD TxD DTR GND DSR RTS CTS RI
  • RS-422 data signals: Tx- Tx+ Rx+ Rx- GND RTS- RTS+ CTS+ CTS-
  • RS-485 data signals: Tx- Tx+ Rx+ Rx- (4 wire) and data- data+ (2 wire)
  • COM port number assigned can be changed to any COM port number required
  • Monitor LEDs of TxD RxD indicating port status
  • Easy operating mode configuration and setting
  • Virtual COM port drivers provided for Windows 7 Vista 2003 XP 2000

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