Huion 4x2.23 inches USB Art Design Graphics Drawing Tablet Board Digital Pen with Kenting Cleaning Cloth 420 Active Area: 4 inch x 2.23 inch Lite art creation. Painting, drawing, sketching or document mark-up. Resolution 4000 LPI(Line Per Inch);Report Rate 200RPS For Windows 8/Windows 7/Vista/XP, For Mac OS X10.4, not compatible with Windows 10 Technology: Electromagnetic Digitizer