Acer 5251, 5551G manual Optional Items, Environment

•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 GB / 2 GB / 4 GB DDR3 1066 MHz soDIMM module

•6-cell Li-ion battery pack

•3-pin 65 W AC adapter

•External USB 56K modem

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%

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