Acer 5720 - Manual (Page 38)

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English
English
Power
subsystem
• 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
Input devices
• 88-/89-key Acer FineTouch
™
keyboard with 5-degree curve,
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
®
keys,
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
®
Audio
• Two built-in Acer 3DSonic stereo speakers
• Intel
®
High Definition Audio support
• Built-in microphone
• MS-Sound compatible