15.6inch unique all in one PC 1/4wires/5 wires / ... touch d2550/i3 CPU,2/4gb ram,250/320/500gb hdd,LCD/LED panel 1080p Feature-----CPU:Intel D2550,1.86GHZ ... ------5-wires resistance ------2G RAM(can up to 4GB),320G HDD /16-32G SSD------VGA,USB,HDMI,LAN-------WIFI(optional)-------Bracket ... motherboard cd drive1pcs touch cd drive1pcs touch pen1pcs power adapter 15.6" unique all in one PC,d2550/i3 CPU,2 ...