Uupower USB 3 Hubs Card Reader Adapter Camera Connection Combo Kit for iPad 4 Mini Air Multi-functional 3-USB Hub SD Card Reader Adapter Camera Connection Combo Kit for iPad 4 Mini Air Supports SD(HC), SD(XC), Mini SD, MMC, MMC 4.0, MS, MS Pro, MS Duo, MS Pro Duo, MS Duo Magic Gate, M2, Micro SD/T-Flash card. 3 High-Speed ports of USB hub for USB devices connecting to iPad.Can connect large current USB devices, such as camera,keyboard,mobile hard disk etc All USB devices connected with iPad working at the same time Your iPad automatically opens the photos after you making a connection, which lets you choose the pictures you wanted to import