VT 12 Plus 12-Inch Graphic Pen Tablet It comes with 4 hot keys(default: Pop Menu/Undo/PgDn/PgUp) and programmable by user. 16:10 size can match wide screen user to use easily. Upgraded pen pressure, resolution and report rate will be the best choice for the professional designer. To adjust the tablet software according to whether you generally write with a heavy hand or a light hand. Compatible with: Windows 8/7/Vista/XP/2000, Mac OS 10.4 and above Resolution 4000 LPI, Report Rate 250 RPS, Pen Pressure 2048 Levels