Cisco Routers USB to Serial DB9 Console Converter Cable Kit
This USB to Serial Converter cable is the fastest and easiest way to bring serial connectivity to your USB enabled PC. This cable operates as a bridge to provide a standard RS-232 (Serial) port through the USB port of your PC. Connect the USB to Serial Converter cable to any available USB port and instantly create an available DB9 RS-232 Serial port.
This cable is used to provide a way to use a PC that does not have a serial port. By using this cable along with console cable or console cable kit you will be able to connect to your Cisco equipment from your USB port on your laptop or desktop.