StarTech.com USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter Cable — computers, electronics, port.

• "The ICUSB2321FIS 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation converts…
• 0 port into an RS232 DB9 port that can be used to connect, monitor…
• The USB to serial adapter features integrated optical isolation circuits and surge protection to…
• Broad operating system compatibility including Windows®, Windows CE, Mac OS and Linux, makes this…
• " COM Port assignments maintained across reboot Compatible with Windows®, Mac OS and Linux…