TOM-M7 17 Inch Touchmonitor (USB Touch, 4 USB Ports and 2-Year Warranty) The TOM-M7 is a 17 inch touchmonitor, the larger of the two touchmonitors offered in the TOM product line. It offers rugged durability and spill resistance, award-winning attributes associated with the PioneerPOS brand name. It supports several touch technologies (resistive, intellitouch, infrared, capacitive) to fit into different applications. It allows seamless integration of additional devices, without extra cables or power supplies. Add-on devices include magnetic card readers, barcode slot readers, fingerprint readers, and rear customer displays.