IP8310W Features Support iOS 7.03/iOS 6 and lower version Connect your SD/TF card and USB devices to iPad 4/mini Supports JPEG， RAW formats and more Connection kit can download the photos from digital cameras easily High-speed ports of USB for all USB devices connecting to iPad 4/mini Can connect any large current USB devices， such as camera， USB keyboard， mobile hard disk and more Can also all USB device connected in iPad 4/mini working at the same time High-quality inner chip iPad automatically opens the photos after you making a connection which lets you choose the pictures you wanted When you sync iPad 4/mini to PC or Apple's Mac， the photos are added to your PC photo library 3 connectors: USB port， SD/TF card slot General Specs Type Multifunction adapter Compatibility iPad4/iPad mini  Interface 8-pin Color White Package Details Weight: 38.52 g Size: 16.5*8.5*2 cm