... a cheap USB1.1 card,With driver CD.Tablet PC support Android 2.1 (driver free)UMPC B1 I1 S5 X70 ... desktops, notebooks, UMPC, netbook, etc.Compact, portable, USB interface, external ordinary RJ45 cable interface, anytime, anywhereInternet access lines can be connected ... cable-stayed(Straight line is very difficult to pull the opposite direction to pull out). USB 2.0 to Fast Ethernet Adapter UL-U772AL