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StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter

SKU ICUSB2321F
Save 19% Save 19%
Original price $92.39
Original price $92.39 - Original price $92.39
Original price $92.39
Current price $74.49
$74.49 - $74.49
Current price $74.49

The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port to connect, monitor and control your serial devices.

This compact adapter features COM retention, allowing the same COM port value to automatically be re-assigned to the port if the cable is disconnected and re-connected to the host computer, or if the system is rebooted. The ICUSB2321F uses the FTDI chipset which supports additional customization, advanced features, and compatibility not necessarily offered by other solutions.

Compatibility with a broad list of Operating Systems including Windows®, Windows CE, Mac OS and Linux, makes this product easy to integrate into mixed environments.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

More from the Manufacturer


  • 6-foot cable length for connecting to devices without having to be too close
  • USB to Straight-Through RS232 Serial Adapter
  • Compatible with Windows?, Mac OS and Linux
  • Designed to make serial port expansion quick and easy
  • Single cable design for portability
  • COM Port assignments maintained across reboot
  • Powered by the USB port - no external power adapter required
  • Integrated FTDI USB UART Chip
  • Baud Rate up to 115.2Kbps

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