... 9 inch tablet with built-in bracket or VESA mouting support is available now. Specifications:Size: 7 inch Solution: VIA WM8850 1.2Ghz Display: 7 Inch ... Capacitive Touch Screen (800*480 pixels, 16:9) OS:Google Android ... Nand Flash: 4GB Network Ability: WiFi,LAN,3G (Internal) 7 Inch Car Headrest Tablet PC with 3G, WiFi, Lan