TY309:8 channel dvr card *MPEG4/H.264 *Interface PC with USB2.0 *support Android,iPhone,iPad * ... production and sell each kind of HD Advertisement Machine, Android HD Network Player, HD Player, USB Video Capture Card, ... -market counter, digital shop and bus.TY309 is a low cost, high performance, 8 video input, USB2.0 ... TY308 is the first USB DVR box in the market, which implement 4 CH half D1(704*288) ...