... III Operation System Windows 98, Se, Me, 2000, XP, Windows Vista, Windows 7, Mac OS, Linux IV Specifications: Transmitter Technology: infrared ... 2000, XP, Windows Vista, Windows 7, Mac OS, Linux USB Version: USB1.1 Compatible with USB2.0 Working Voltage : USB electricity supply (4.5 ... -5.5V) High quality TBL 033 EN USB IR green ...