Tacteasy TE88FT digital interactive school whiteboard for e-teaching has 10 users writing at the same time, ≦0.2mm positioning accuracy, 32768 x 32768 touch preciseness, ≥125 dots/sec cursor speed, 12m/s transferring rate, 25ms scanning rate, infrared sensor technology, multi finger touch, strong anti-resistance to light, nano surface, exquisite and elegant noble sense design, 6 meter USB cable, intelligent pen tray, free software update for lifetime, page zoom in/out, screen and audio recording, USB 2.0 and USB 3.0 interfaces.