... . Touch by finger, normal pen and other object 3. Support Linux, Mac OS, WinXP, Win7, Win8, Vista D-Rate Optical ... large quantities.This multi-touch frame is made with the advanced optical imaging technology in interactive filed, which use 2 CCD ... ,CISPR24InterfaceUSB 1.1 (full speed)Operating systemWinXP, Win7, Win8, Vista, Linux, Mac OSBasic functionsClick, double click, mouse function of right key ...