57" IR Touch Screen Open Frame Touch Accuracy:1.5mm USB ... , Plug Play, No Drive Long Life Time, No Touch Limit 57" IR Touch Screen AMH-T57 is designed to be integrated ... 19", 22", 26", 32", 37", 42", 47", 50", 52", 55", 57", 60", 63", 65", 70", up to 103". Screen ParameterTransmittance≥92 ...