... RAM(can up to 2GB),320G HDD VGA,USB,HDMI Bracket(optional)WIFI(optional)Aluminum bezel,motherboard with fan,good coolingpolishing, sand ... usb2.0 (can be build 5-wire,SAW touch or IR touch)Parameters of the motherboardCpu:dual core AMD-E350,1.6Ghz mini computer ... nicsExternal ports 1 x VGA port 1 x HDMI port 4 x USB 2.0 ports 1 x RJ-45 port 1 x com (RS232)port 1 x WIFI connector ...