Intel Celeron dual core J1800 dual nic mini pc Q180P 2G ram 1Tb HDD with 4 serial ports with Micro Size and Metal Case USB 3.0 Ubuntu Mini Industrial PC CPU:Intel Celeron Processor J1800 (1M Cache, up to 2.58 GHz)Dual Core 2G ram 1Tb 2.5" HDD NO WIFI Rich IO:1*HD Video, 1*VGA, 2*LAN,4* serial port, 3*USB2.0,1*USB3.0 We pre-install Unactivated Windows 7 for test and we do not provide any Windows licenseYou also can install OS and software package by yourself. F11 key boot from USB Drive. Delete key enter BIOS. computer TV/office/business/room/media/hotel/bank/pos to use