Acer Aspire 4738 - Input and Control; Optional Items

4 Chapter 1
Input and control
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 keyboard): play/pause, stop, previous, next, volume up, volume
down
I/O interface
• 2-in-1 card reader (SD™, MMC)
• Three USB 2.0 ports
• HDMI™ port with HDCP support
• External display (VGA) port
• Headphone/speaker/line-out jack
• Microphone-in jack
• Ethernet (RJ-45) port
• DC-in jack for AC adapter
Optional Items
• 1/2/4 GB DDR3 soDIMM module
• 6-cell Li-ion battery pack
• 3-pin 90 W AC adapter
Warranty
• One-year International Travelers Warranty (ITW)
Environment
• Temperature:
• Operating: 5 °C to 35 °C
• Non-operating: -20 °C to 65 °C
• Humidity (non-condensing):
• Operating: 20% to 80%
• Non-operating: 20% to 80%