This Apple 5 in 1 camera connector for sale connects both 30 pin and lighting 8 pin devices to a camera, SD card or USB 2.0. You can use a digital camera's USB cable to import your photos and videos to iPad4. The latest IPAD4 MINI card reader, a new interface, the transmission speed of lightning, can be used to import photos.USB external, USB can be an external USB keyboard, digital camera, U disk and so on. With SD card interface to import pictures: the connector into iPad4, then insert the SD card. After inserting the connector, iPad4 will automatically open the Pictures application allows you to select imported pictures, and then focus on all the selected images into albums. When you synchronize your iPad4 with PC or MAC, the picture will be added to your computer's picture library.