Newest google android2.2 tablet pc Built-in GPS module CPU: VIA/Rockchip ... card expan Newest Android 2.2 OS touch MID tablet pcSystemOSGoogle Android 1.6 or 2.1 or ... ,CPU Frequency400 MHz - 1GHzRam128 - 512MB DDRDisplay7", 8'', 9'' or 10'' Touch Screen high definition TFTTouch panelresistence or ... the mouse,keyboard,U-disc etc.Support OTG,external harddisc,camera,handset,U disc card reader,printer ...