... USB 3.Low cost solution,Low power consumption 6.5'' PDA, GPS 4 Wire Touch Screen Panel KitTouch Screen kitLCD Touch ... mm) Viewing Area(mm) Active Area(mm)4wire resistive 6.5'' WVT-PAC6.5C 157.00*90.00 144. ... 00*79.70 140.40*76.70 4 wire Resistive Touch ScreenWiVitouch using only the best materials ... touch IR Panel, we can offer Dual-touch(2 points), 6 points, 8 points, 10 points, 16 points and 32 ...