... 160GB(5400rpm, S-ATA) (Support 250G/320G/500G)14.1"TFT LCD resolution 1280×800DVD-RW(Can change to COMBO)INTEL X4500 ... wifi65W, 100-240V 50/60Hz AdapterErgonomicsKeyboard,touchpad,Fn Function keys,touch keyBuilt-in audio intel high definition audio,Stereo sound2x USB ... x earphone, 1 xmicrophone ,1 x RJ-45,1 x vga,1 x cardreader4cellBattery 3000Mha, Use time about2hoursAdapter,Adapter line,user ...