Huion H420 Portable Smart Stylus Signature Pad

Huion H420 Portable Smart Stylus Signature Pad, Electromagnetic Digitizer, Active Area (4 x 2.23), Hand Input Resolution 4000 LPI, Report Rate 200 RPS, Pressure Sensitivity 2048 Level, Reading Height 15 mm, Supply Voltage DC 5V, Input Current ＜60 mA, Power Consumption 0.35 W, Interface Support MINI USB, USB Cable Length 150cm, 1 Year Service Warranty.