... 100M), Wireless Network(802.11B/G)batteryBattery capacity (4000mAh): Intelligence from Li-polyer battery, 100% charge ... User Manual, CD, BatteryCartonPacking box size: 38*26*8.5cm. Gross weight: 2.5kg. 5 sets one ... vista/seven/ Linux Ubuntupackage1 *Laptop, 1* English manual, 1 *Charger, 1*CD,1* Batteryweight:2.7 kg per set, ... : 2912g 15.6 INCH Intel Atom D2500 1.8 GHZ 2G 320GB Webcame Windows 7 LAPTOP