MolyBoard 82" IR-8085 interactive digital whiteboard has 32768 x 32768 full HD resolution, standard USB 2.0, 2 point touch, high strength, low reflection hard coated eco-friendly composite material, ant-glare, ant-dazzling, ≤0.1mm max precision, ≤1mm minimum diameter of writing 5 mm position deviation, 12m/second process rate, 180 dot/s cursor blink rate, USB power supply less than 1W and 16 shortcut keys on each side of board.