Features: 1.High Sensitivity: The precise pressure sensor can sense 8192 pressing forces, and the thickness of the shallow strips is delicately presented with the strength, allowing creativity to be vivid. 2.Large Screen: Class input handwriting board adopts a large panel design, which is closer to the feeling of real hand painting, and has better detail expression. 3.Fast Reading Speed: G20 graphic drawing tablet 233 points / second reading, no delay or freeze, and automatic driver identification function, plug and play. 4.Various Shortcut Keys: Digital tablet is equipped with "Magic Circle" shortcut keys, a central button plus 4 shortcut keys, you can customize a variety of shortcut combinations. 5.Wide Compatibility: Mobile computer drawing board is compatible with multiple systems, supports for Windows, for OS X, for Android. specification:Item Type: Graphics Tablet Material: ABS Model: G20 Colour: Black Sensing Area: Computer: Approx. 214mm / 8.4in Approx. 144mm / 5.7in Cell Phone: Approx. 144mm / 5.7in Approx. 75mm / 3.0in Induction Level: 8192 Reading Speed: 233PPS Reading Resolution: 5080LPI Induction Height: Approx. 15mm / 0.6in Compatible System: For Android, for Windows, for OS X PackageList:1 x GraphicsTablet 1 x Handwriting Pen 1 xPencil Case 1 xPen Holder Cover 1 xPen Holder Bottom Shell 1 x Data Cable 1 xAdapter Cable 1 x Iron Rings 1 x Chinese User Manual 1 x English User Manual