This bridge converter cable converts a USB Type C port into a RS-232 serial port allowing you to connect to your monitor and control your serial devices. Works with digital cameras, cell phones, PDA's, GPS systems, and ISDN terminal adapting. This cable draws power from the USB port so no external power supply is needed. This cable will support over 1 Mbps data transfer rate. Driver CD Included. It is most applicable to industrial environments as well as simple desktop installations.