We are offering mini pc box.Ibox-q57 is minibox pcs with intel core i7-620m 2.66g cpu, intel qm57 chipset, which comeswith 1*dvi, 4*rs-232(1*rs485422 optional), 2*rj45 101001000m lan, 4*usb2.0, 1*audio line inout, mic in, 1*ps2 kbms with compacting fanless design. Itsvery good heat scattering and beautiful appearance, being popular in the wholemarket. Box pc help user to save space with multi-functions which can be usedto office, equipment, industrial line, transportation, automation, communication etc. Specification:cpuintel core i7-620m2.66ghzchipset:intel qm57memory:ddr3 2ghard disk:2.5sata 160g16g ssdoptionio : 1 x dvi4 x rs-232option 1 x rs4854222 x rj45 101001000m lan4 x usb2.01 x audio line outmic inline in1 x ps2 kbmspower supply : dc 12v inputled light : 1 x power led1 x hdd ledcolor : whiteoptiondimension : 160 x 214 x 92mmn.g : 3kgoperating temperature : 0c 60cstorage temperature : -10c 70cstorage humidity : 590%@40c(non-condensing)vibration : 5 grms 5 500hz in working statusssd1 grms 5 500hz in working statusbuilt-in hdd moduleshock : 50 g peak acceleration(11ms duration)ssd20 g peak acceleration11ms durationbuilt-in hdd module