Aizbo Wireless Wifi USB Multi Sd/tf/ms/cf Card Reader, Wireless External Hdd/flash Drive Media Sharing, Built-in 2000mah External Battery Pack,3g Rounter Reapter Wireless Usb,wireless Flash,mobile Storage Media Sharing, Wlan Hot Spot & NAS File Server This is a portable wireless flash drive to stream media to other device.It stores your file,documents,movies,music,photos and share them with your computer,PC, Android,etc and it enable you to have additional storage space on the device. You can store and stream videos/files from WiFi Combo with apple authentication supporting software and WiFi combo, It can read 5 cards(CF,SD,TF,MS,M2)and 3 USB flashes at the same time and share WiFi storage in 15m range with 2000mah built-in battery 3G router: Support WCDMA/CDMA2000/TD-SCDMA system'3G Reaper :extend the Wi-Fi receiving signal range