... PU Infotm X220 1GHz ARM11 (no zt180)OS Android2.2Memory memory 512MB on board Hard Disk 2GByte, MLCLCD 10.1" TFT ... device Micro SD (T-Flash)2pcs TF SOCKET SUPPORT BEST TO 32GB2pcs USB-Host SUPPORT 3G,KEYBOARD,MOUSE,USB FLASH DISK,AUDIO JACK, HANDSET ... ,rmvb,MP4,MKV,FLV,DIVX etc. Support 1080p highUSB Port USB slave 2.0E-book support E-book,3D Turning pages ...