... main specification:onboard Intel Atom N270 1.6GHz CPU +4 COM+ TV port+ LVDSCPU: Intel Atom CPU (onboard) N270 1.6GHzChipset: ... panel)Back Panel Connectors: 1*VGA+1*TV out +4*USB+1*RJ45 (1000M) +2*Audio JacksForm Factor: ITX 170 ... 1-2GRAM,4-32GSSD,VGA,AV,S-Video, LAN, COM function, can installed with a power supply for shut down ... case.can be match with VESA standPort view: 4pcs USB ports,2pcs RS232 port