BB-232USB9M - Serial Converter, USB 2.0 to RS-232 DB9 M
The BB-232USB9M offers this solution in a compact, space saving, USB port-powered package. Simply install the drivers supplied on CD ROM and plug the converter into an available USB port on your computer or USB hub. The device will show up as an additional COM port in the Windows Device Manager which is fully compatible with your Windows applications. A USB cable is included. Locked serial number version is also available.