The XT5317 uses powerful embedded Intel processors supported by Windows Embedded operating systems. This combination of Intel and Microsoft assures long-term support and availability, critical for long-term location rollouts. To eliminate additional peripheral power bricks and cable clutter, the XT5317 has an optional powered USB upgrade kit. Part Details: TOUCH SCREEN TERMINAL, XT5317, 17 IN, INTEL CELERON G1820, 2.5GHZ, 4GB DDR3 SO-DIMM RAM, WIN 7-64 BIT, PROJECTED CAPACITIVE TOUCH.