Elitegroup 557 - Manual (Page 80)

Keyboard 3.0mm travel, inverted-T, 88 keys with windows key
Interface Ports For Connectivity
Left Side Mic-in, Headphone Jack with adapter for 5.1 channel SPDIF out
support, Modem port, LAN port, USB 2.0 port*2
Right Side DC -in jack
Rear Side USB 2.0 portx2, TV-out connector, CRT connector, parallel port
Audio Audio Controller: integrated chipset, Audio Codec : CMedia 9761
AC97 2.1, SPDIF & 5.1 channel support
Built-in two stereo speakers
AC Adapter Input: 100-240V AC, 50-60Hz, 1.5A, Universal
Output: 19V DC, 3.16A, 60W
Battery 4 cell Li-Ion battery pack (32.56Whr/2200mAh) cylinder type
8 cell Li-Ion battery pack (53.28Whr/1800mAh) square type
Battery Charge 2 hrs charge time to 100% capacity by 4 cell Li-Ion battery pack
while system off
4 hrs charge time to 100% capacity by 8 cell Li-Ion battery pack
while system on
Battery Life Approximately 1.5 hours by 4 cell Li-Ion battery pack (square type)
Approximately 2 hours by 8 cell Li-Ion battery pack (square type)
BIOS AMI
Support PnP, password
Communication On board Gigabit Ethernet supports 10/100/1000Mbps
Built-in MDC V.90 56K Fax/modem
Optional Integrated MiniPCI WiFi
TM -compliant wireless LAN
(802.11b, 802.11g) card
USB Connector Four USB2.0 ports, up to 480Mbit/s
Power Management ACPI 2.0 compliance
Support Stand-by, Suspend to Disk, Suspend to RAM
Security Kensington Lock
WHQL WLP2.1a
Size 326.0(W) x 285.0(D) x 25.3.0(H)mm/32.0 mm (front/back)
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