i found followingApad iRobot Telechip TCC8902 7" Android 2.1 Tablet PCdesrcipiton says 4 gbBuy Gpad G10 Android 2.1 MID 7 Inch 1080P 3D Games Multi-Touch Gravity Sensor Compare Gentouch78 compare price at pandawill.commuch more detailed descripotion (they call it gpad G10)only differnce 2 gb