Acer AS4750Z-B942G32Mnkk LX.RLC0C.013/ Intel B940 (2.0GHz/ 2MB)/ 2Gb DDR3/ 320Gb/ 14 inch LED / Intel HD Graphics/ DVD-RAM/±R/±RW/ Yes/ 802.11bgn/ Built-in webcam and microphone/ 802.11 a/g/n/ Linux/ 2.25 kg/ 6-cell lithium-ion battery/ [sound]Integrated/[sound] Ultra * 3rd Generation Dolby Home Threater * Acer Crystal Eye webcam - HD * 802.11a/b/g/N CERTIFIEDTM * Bluetooth® 2.1+EDR * 5-in-1 card Reader * HDMI™ port * 4 x USB 2.0 * VGA port/