... 2.0 & USB 1.1 CompatibleOperation System Windows XP, Vista, Win 7 32 bit and 64 bit.Language: English, Chinese and other language by ... (1pcs)4. CD ROM (Driver, Measurement software, User Manual)software system requirements Windows 2000,XP,VISTA,WIN7 Pentium 1G, Celeron, AMD ... 1G &above, 128MB Memory, 150MB Hard Disc memory space,16-bit &above VGA ,CD-ROM, USB2.0 or USB1.1. USB ...