GooDGo 5 in 1 Camera Connection Kit SD USB card reader 8pin Lightning adapter for Apple iPad 4 iPad mini 5in1 muti-function camera connection kit and card reader; Works seamlessly with apple iPad 4 iPad mini. Features a USB interface, Supports external U disk USB accessories and keyboard input when switch to the usb side. Double check if your card or usb drive has / create a file named "DCIM" to store the images. Use the switch on the right to choose USB or Cards reading, you won't be able to use both functions at the same time; With this New interface lightning Adapter, the transmission speed of lightning can be used to import compared with tablets, USB external, USB external USB keyboard, digital camera, U disk, etc.