Easily integrated with a variety of POS, thin client or PC systems, the cost-effective Planar PT1945RW 997-6320-00 19" Touchscreen LCD Monitor features a 5-wire resistive touch screen with dual RS-232/USB interface, an internal power supply and a deskstand with -5° to 90° tilt range. No drivers are needed for basic touchscreen operation, but for advanced features, drivers are quickly and easily loaded.