GreenTouch 50 inch Interactive 10 Points Multi-Touch Infrared Touch Overlay, IR Touch Screen Panel, Infrared Touch Frame USB Free Driver HID Compatible

Light-resistant design, can be suitable for internal and external linked environment, widely used to financial telecom service, advertisement show, industrial control, public query, self-service, E-education, and games etc.
USB interface, Intelligent automatic calibration, drive-free and maintenance-free.
Aluminum alloy shell with strong stability, fast response(less than 15ms).
Without driver, supporting plug and play.
Draw smooth&accurate curves, no blind area, breakpoints, jump points, pause and other undesirable phenomena.
Category：Electronics 32 in,40,42 in,43 in,49 in,50 in,55 in,60 in,65,70 in,75 in,86 in GreenTouch