Tangent Rugged Mini L1 PC Computer With Power Supply Tested. Does not have antenna to wi-fi. The processor is a Intel Atom CPU D2550 @ 1.86 Ghz, 2 GB DDR3 memory and a 320 GB Sata Hard drive. It has HDMI and DVI video ports. Will need upgraded with new OS and memory. Please see pictures and feel free to ask any questions.