Acer 4253, 4253G S pecial Keys and Controls , I/O Ports , Optional Items , W arranty , Environment

1-8 Hardware Specifications and Config urations
Special Keys and Controls 0
Keyboard
 86-/87-/91-key Acer FineTip keyboard with international language support
Touchpad
 Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip
Media keys
 Media control keys ( printed on keyb oard): play/p au se, stop , pre vious, next, volum e up,
volume down
I/O Ports 0
 2-in-1 card reader (SD™, MMC)
 Three USB 2.0 ports
 HDMI® port with HDCP support
 External displa y (VG A ) po rt
 Headphone/speaker/line-out jack
 Microphone-in jack
 Ethernet (RJ-45) port
 DC-in jack for AC adapter
Optional Items 0
 1/2/4 GB DDR3 soDIMM module
 6-cell Li-ion battery pack
 3-pin 65 W AC adapter
Warranty 0
 One-year International Travelers Warranty (ITW)
Environment 0
 Temperature:
 Operating: 41 F to 95 F (5 C to 35 C)
 Non-operating: -4 F to -149 F (20 C to 65 C)
 Humidity (non-condensing):
 Operating : 20 % to 80 %
 Non-oper a ting : 20 % to 80 %