Hardware Specifications and Configurations 1-7Dimension and Weight 0Dimensions:z 342 (W) x 249 (D) x 28.5/33.5 (H) mm (13.68 x 9.96 x 1.14/1.34 inches)Weight:z 2.2 kg (4.86 lbs.) with 6-cell battery packPower Adapter and Battery 0ACPI 3.0 CPU power management standard: supports Standby and Hibernationpower-saving modesPower adapterz 3-pin 65W AC adapter: 95 (W) x 50 (D) x 25.4 (H) mm (3.74 x 1.96 x 1 inches) 216 g (0.47 lbs.) with 180 cm DC cableBatteryz 48.8 W 4400 mAh 6-cell Li-ion standard battery packz Battery life: 3.5 hoursz ENERGY STAR ®Input and Control 0Keyboardz 86-/87-/91-key Acer AC4T_A10B keyboard with international language supportTouchpadz Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flipMedia keysz Media control keys (printed on keyboard): play/pause, stop, previous, next, volumeup, volume downInput and Output (I/O) Ports 0z 2-in-1 card reader (SD™, MMC)z Three USB 2.0 portsz External display (VGA) portz Headphone/speaker/line-out jackz Microphone-in jackz Ethernet (RJ-45) portz DC-in jack for AC adapterDownloaded from www.Manualslib.com manuals search engine