Acer TravelMate 290E Series User Manual page 69

System
•
ACPI support
•
DMI 2.0-compliant
•
Microsoft Windows operating system
Power
•
Battery pack
•
63 Wh Li-ion battery pack
•
2.5-hour rapid charge/3.5-hour charge-in-use
•
AC adapter
•
65-Watt
•
Auto sensing 90~264Vac, 47~63Hz
Options
•
128 MB/256 MB/512 MB/1GB memory upgrade modules
•
Additional Li-Ion battery pack
•
Additional AC adapter
•
USB Floppy drive
•
CD-ROM, DVD-ROM drive, DVD/CD-RW Combo, DVD-RW, DVD-
Dual or Super Multi drive
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