StarTech.com 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention – Add an RS232 serial port with COM retention to your laptop or desktop computer through USB – USB to Serial – USB to RS232 – USB to DB9 – USB to serial Adapter – USB to serial port CABLE WITH COM RETENTION
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

Startech ICUSB2321F

Features

Integrated FTDI USB UART Chip

Baud Rate up to 115.2Kbps

COM Port assignments maintained across reboot

Powered by the USB port – no external power adapter required

Single cable design for portability

Designed to make serial port expansion quick and easy

Compatible with Windows_, Mac OS and Linux

6-foot cable length for connecting to devices without having to be too close

USB to Straight-Through RS232 Serial Adapter

Guides & Documents

Brochure

Manual