Acer Aspire 5742 Service Guide - Page 13

Wireless and networking WLAN: • Acer InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™ • Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED™ • Supporting Acer SignalUp™ wireless technology WPAN: • Bluetooth® 3.0+HS • Bluetooth® 2.1+EDR LAN: Gigabit Ethernet, Wake-on-LAN ready Privacy control • BIOS user, supervisor, HDD passwords • Kensington lock slot Power adapter and battery • ACPI 3.0 CPU power management standard: supports Stand-by and Hibernation power-saving modes Battery • 48.8 W 4400 mAh 6-cell Li-ion standard battery pack • ENERGY STAR® • 5742, 5742Z • Battery life: 3.5 hours • 5742G, 5742ZG • Battery life: 3 hours Power adapter • 3-pin 65 W AC adapter: • 108 (W) x 46 (D) x 29.5 (H) mm (4.25 x 1.81 x 1.16 inches) • 225 g (0.49 lbs.) with 180 cm DC cable • 5742G, 5742ZG • 3-pin 90 W AC adapter: • 133 (W) x 59 (D) x 31 (H) mm (5.23 x 2.32 x 1.22 inches) • 390 g (0.86 lbs.) with 180 cm DC cable • Acer QuicCharge™ technology: • 80% charge in 1 hour • 2-hour rapid charge system-off Chapter 1 3