This is a CONTEC DTx Industrial fanless metal Box PC or Industrial Thin Client with Intel Atom D2550 Dual Core 1.86GHz Processor with Intel GMA3650 embedded graphics chip, 2GB RAM, VGA, DVI, 4x USB, Dual LAN ports, VGA-DVI adapter, metal rails / connections for DC Power, documentation, etc.Please note, this type of machines do NOT come with internal storage of any time, they utilize Compact Flash bay. Please know what you are doing if considering these - configuration, connection and implementation is sole responsibility of these rugged Industrial PC's.