Key Features Intel 3rd Generation (Ivy Bridge) Core i5/l7 CPU 21.5" wide full HD 1920x1080 LCD w/ LED backlight Front full flat resistive touch with IP65 rating Fanless operating w/ reliable thermal design Anti-bacteria plastic housing Medical 60601-1 3?° edition certification PCI-E/PCI expansion and two mini-PCie sockets Optional internal battery pack for 25 minutes operating Optional Wifi, Webcam, Bluetooth and RFID reader Optional PCI-E x 16 raiser card Customization for LAN/COM/USB isolation, change touch to glass