... ,Standard micphone and earphone interface,3G port,3 USB, DC In, Mic In,USB2.0 Host,Card ReadOS SupportWindows XP,Vista,Linux ... SP/AVI(XVID,H.263,DIVX)/Flash/3GPCard PortSupport XD,SD,MS,MS Pro,MMC,CF and the other portTouch PadTouch ... 2 KeysLast time3 hoursVGAS3G UniChrome Pro llWeightApproxiate 1.2KGColor Black/White/Yellow/Purple/Red/Silver 10.2 inch mini laptop