Add a serial RS232 port with COM retention to your desktop computer or laptop via USB.

The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset converts an existing USB 1.1 or 2.0 port into a serial RS232 DB9 port for connecting, monitoring, and controlling your serial devices. This compact adapter features COM retention, which automatically preserves the COM port value after the cable is removed and reinserted into the host computer. The same applies after a system reboot. The ICUSB2321F uses an FTDI chipset that allows for additional custom settings, advanced features, and compatibility that may not be offered by other solutions. It is compatible with a variety of operating systems, including Windows, Windows CE, Mac OS, and Linux, making it easy to integrate the product into mixed environments.