The Intel Core i7-3555LE displays 22 full HD high contrast MVA LCD with LED backlight and 5-wire resistive touch screen. Contains dual core LV processor up to 3.1GHz and supports dual channel DDR3 SODIMM up to 16GB. Inbuilt 3 USB ports of high speed, USB/COM/LAN medical 4KV isolation, minicard card x2, PCI express[x16], wide Range DC input of +12V to +24V, an autofocus camera of 5.0M-pixels and flexible 10 Ppogrammable smart function keys. Optional DICOM compliance and auto-focus camera.