CPU: XBurst  400 Mhz 32 bit RAM:128 MB HDD:1GB OS:Linux Windows Vista:7" WVGA LED Backlights (800 x 480) Net work:Wireless Lan 802.11 b/g, 10/100M Ethernet Controller Card Reader:Push-push SD socket Audio:Built-in Microphone and dual speakers Input/Output:USB 2.0 X 2 ;VGA  ; Microphone jack;Headphonejack    RJ45 Battery:3 cell/3 hours Weight:900g (including battery) Warranty:1 year