Apple Lightning to USB3 Camera Adapter With the Lightning to USB 3 Camera Adapter, its easy to transfer photos and videos from your high-resolution digital camera to your iPad Pro. After you connect the Lightning to USB 3 Camera Adapter, your iPad Pro automatically opens the Photos app, which lets you choose photos and videos to import, then organizes them into albums. Supports standard photo formats, including JPEG and RAW, along with SD and HD video formats, including H.264 and MPEG-4.