... computer Model NO.: F871 Type: Panel personal computer,3G Mobile, Media player,Electrical photo frame, Ebook reader,Digital camera Time to ... Memory: 512MB ROM + 256MB DDR RAM External Memory: T-Flash card ,4GB/8GB/16GB are optional System: Google Android OS 2 ... ) USB Outlet. Mini USB2.0 USIM Card Connector SIM & USIM, support hot-plug Micro SD card socketX1,Max 16GB Micro SD,support hot ...