... USB 1731L-OT-04WS-SU 17 inch touch screen gambling monitor (17 inch touch monitor,17" open frame monitor) Features1. Long lasting product ... Touch interfaceDual Serial / USBTouch response time14.5ms (typical)Touch Monitor Dimensions390.0 x 322.0 x 55 mmOptimal (native) ... Up,Down,Auto;Settings: contrast, brightness, H/V position;RGB(color temp),clock, phase, recall;Languages: English, German, French , ...