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'', INTEL I3 4330TE, 2.4GHZ, 4GB RAM, WIN 7 64 BIT, 8 PORT EXTENSION, PROJECTED CAPACITIVE TOUCH