Yiynova UC-logic&nbsp;SP-1001 10.1" Pen Digitizer Tablet Display Sketch Pad Digitizer: Tablet Resolution (5080 LPI), Tracking Speed (200 PPS), Pen Pressure Sensitivity (2048 levels) 6 User Assignable hot-keys; USB & HDMI 2-in-1 Cable; Battery-less Pen Support OS: Windows 8.1 / 8 / 7 (32/64bit); Mac: OS X 10.6.8 or later (Intel processor) 10 Interchangeable Soft and Hard Nibs Active display/drawing area (H x V): 216.96 (W)X135.6 (H) mm (10.1" diagonal).