Acer TravelMate 4400 Service Manual page 8

Six easy-launch buttons
Audio
Audio system with two built-in speakers
MS-Sound compatible
Communication
Modem: 56K ITU V.90/V.92 modem with PTT approval; wake-on ring ready
LAN: 10/100/1000 Mbps Fast Ethernet (for selected models); wake-on ring ready
WLAN (manufacturing option): integrated 802.11b/g dual band (for selected models), or 802.11a/b/
g tri-mode WI-Fi CERTIFIEDTM WLAN solution (for selected models); Acer SignalUp wireless
technology support
WPAN (manufacturing option): integrated Bluetooth
Human-centric design and ergonomics
Rugged, yet extremely portable design
Stylish appearance
Full-size keyboard with four programmable launch keys
Ergonomically-centered touchpad pointing device
Acer FineTouch keyboard with a 5-degree curve
Internet 4-way scroll button
I/O Ports
Four USB 2.0 ports
IEEE 1394 port
Ethernet (RJ-45) port
Modem (RJ-11) port
Extternal display (VGA) port
S-video/TV-out port
Microphone/line-in jack
Headphones/speaker/line-out port
Infrared (FIR) port
Type II PC Card slot
6-in-1 card reader
DC-in jack for AC adaptor
124-pin Acer ezDock connector (for selected models)
2
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Chapter 1