Sabrent USB 2.0 to Serial Cable Adapter: * USB Type A male to Serial (9-pin) male * Single cable connection * Easy installation * USB full speed, bus-powered communication * Provides the connection between USB and the traditional RS-232 serial port * Works with cellular phones, PDAs, digital cameras, modems, etc. * Supports the RS-232 serial interface (standard 9-pin serial) * Supports automatic handshake mode