... Display15.1' 17.1' 19 ' LCD Samsung,,LG,SurfaceMetal Baking varnish (5 layers ... ",26'', 32”,37”,42”,52” etc Touch screen:SAW or infared touchscreen or resistive touchscreen ... 15,17inch screen, Max resolution:1280x1024,Brightness: 260cd/m2 ,Contrast: 450:1 Size and Brand are optionalPowerful PC: (customize)Intel ... /64bits Metal Keyboard, stainless steel keyboard with trackball.*WIFI, GPRS,3G Modem*Web ...