1.Mouse repalcement 2.size; 8*5" 3.2048 levels sensitivity pressure, 4.4000LPI 5.CE,FCC,CCC passed 1. The most popular graphic tablet & drawing tablet with good quality and affordable price for everybody. 2.Operating Systems: Driver for PC Windows XP Windows Vista Windows 7 Driver for Apple Mac OS 10.4 Mac OS 10.5 Mac OS 10.63.Software Applications: Microsoft Office 2000/2003/2007 Avid Avid DS, ...