Touchpanelreference Sensor:infrared Touchprecision:8192*8192 Writingstyles:pen/hand Cusorspeed:≥125Dot/S Minitorreference Resolution:1920*1080 Dotpitch:0.2mm*0.6mm Viewingangle:176degree(H):176degree(V) Brightness:1500cd/m2 Contrast:10000:1 Responsetime:4ms Levelscan:30KHZ-80KHZ verticalscanrate:60-75HZ Signalinput:IR/RF