Acer Extensa 5620 User Manual page 39

Power
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subsystem
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Input devices
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Audio
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Communication
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ACPI 3.0 CPU power management standard: supports
Standby and Hibernation power-saving modes
71 W 4800 mAh Li-ion battery pack (8-cell)
44 W 4000 mAh Li-ion battery pack (6-cell)
3-pin 65 W AC adaptor (for selected models)
3-pin 90 W AC adapter supporting Acer QuicCharge
technology: (for selected models)
• 80% charge in 1 hour
• 2-hour rapid charge system-off
• 3-hour charge-in-use
88-/89-key Acer FineTouch
inverted "T" cursor layout; 2.5mm (minimum) key travel
Seamless touchpad pointing device with Acer Bio-Protection
fingerprint reader supporting Acer FingerNav 4-way control
function (manufacturing option)
Seamless touchpad pointing device with 4-way scroll button
(manufacturing option)
12 function keys, four cursor keys, two Windows
hotkey controls, embedded numeric keypad, international
language support, independent Euro and US dollar sign keys
Easy-launch buttons: Acer Empowering Key, Internet, email,
user-progammable
Productivity keys: Lock, Presentation, Sync
Front-access communication switches: WLAN and
®
Bluetooth
Two built-in Acer 3DSonic stereo speakers
®
Intel High Definition Audio support
Built-in microphone
MS-Sound compatible
Acer Video Conference featuring:
• Integrated Acer Crystal Eye webcam supporting
enhanced Acer PrimaLite
• Optional Acer Xpress VoIP phone
®
WLAN: Intel Wireless WiFi Link 4965AGN (dual-band quad-
mode 802.11a/b/g/Draft-N) network connection, supporting
™
Acer SignalUp with InviLink
(for selected models), or Intel
band tri-mode 802.11a/b/g) Wi-Fi CERTIFIED
connection, supporting Acer SignalUp
(for selected models), or Acer InviLink 802.11b/g Wi-Fi
®
CERTIFIED solution, supporting Acer SingalUp
technology (for selected models), or Acer InviLink 802.11a/b/
g/Draft-N Wi-Fi CERTIFIED
™ ™
SingalUp with Nplify
models)
®
WPAN: Bluetooth 2.0+EDR (Enhanced Data Rate)
LAN: Gigabit Ethernet; Wake-on-LAN ready
Modem: 56K ITU V.92 with PTT approval; Wake-on-Ring
ready
™
keyboard with 5-degree curve,
™
technology
™ ™
Nplify wireless technology
®
PRO/Wireless 3945ABG (dual-
®
network
™
wireless technology
™
®
solution, supporting Acer
wireless technology (for selected
21
™
®
keys,
wireless