... . windows 7 OS4. 1G/160G wifi+BTSpecification 1.CPU:Intel Dual-Core D2500 1.86Ghz , 2.Display: ... Microphone,83key Keyboard and touch mouse pad. 10.I/O ports:3*USB 2.0 ports,1* VGA ... since 2008 year,our OEM factory has 300-400 employees,covering 5000 square meters, having SMT machines ... and foreign brands, we have good partnership with many CPU suppliers like VIA, Infotmic,allwinner A10,intel agents, ...