... Serial to PL2303HX USB 2.0 Cable Converter for Linux WIN 7 MAC OS Description:Allows to connect RS-232 ... by USB port.Real USB 2.0 specification compliant for faster and steadier data communication.RS-232 DB9 ... connections to Modem, PDA, GPS, Bar Code, Digitizer, Digital Camera, Label printer & ISDN terminal adapter, etc.Supports Windows 98SE ... to PL2303HX USB 2.0 Cable Converter for Linux WIN 7 MAC OS