Acer Aspire 5755 Aspire 5755, 5755G Service Guide - Page 18

Power Adapter and Battery 0 ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes Power adapter 3-pin 90 W AC adapter: 133 (W) x 59 (D) x 31 (H) mm (5.23 x 2.32 x 1.22 inches) 390 g (0.86 lbs.) with 180 cm DC cable Battery 48 Wh 4400 mAh 6-cell Li-ion standard battery pack Battery life: 4.5 hours ENERGY STAR® I/O Ports 0 Multi-in-1 card reader (SD™, MMC, MS PRO, xD) USB 3.0 port Two USB 2.0 ports HDMI® port with HDCP support External display (VGA) port Headphone/speaker jack, supporting 3.5 mm headset with built-in microphone for Acer smart handhelds Microphone-in jack Ethernet (RJ-45) port DC-in jack for AC adapter Special Keys and Controls 0 Keyboard 103-/104-/107-key Acer FineTip keyboard with independent standard numeric keypad, international language support Touchpad Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip Media keys Media control keys (printed on keyboard): play/pause, stop, previous, next, volume up, volume down 1-8 Hardware Specifications and Configurations