Standard USB to RS232 Converter
Communicate with USB port of computers!
If your computer don't have a RS232 Port to connect with Controller,Maybe you need a USB to RS232 Converter.
Serial RS232 to USB adapter/converter. Use your serial devices with your USB equipped computer. Serial port connector is DB9.
Windows XP or Windows 98, Windows ME and Windows 2000, and Vista.
Software:USB-Serial driver on CD-ROM
USB Specification Rev1.1 and 2.0 Compliant