LIGHTING TO CAMERA CONNECTION KIT 4 IN 1 : 1 * SD Card port (SD / SDXC / SDHC / RS-MMC / MMC Micro Card), 1 * Micro SD / T-Flash Card port (Micro SDXC / Micro SDHC / Micro SD Card), 1 * USB port(USB3. FAST SPEED CAMERA CARD READER ADAPTER : Transfer the photos or videos to your phone from camera or memory card with the speed of 14MB~16MB/S, Making it much easier to share photos and videos with your LIGHTING TO USB 3.0 ADAPTER : Connect the lighting usb 3.0 camera adapter to the keyboard to enjoy the faster typing speed as a computer when chatting or typing with your iPhone or iPad, and compatible with the latest iOS 11.3. Easy to use, plug and play, NO APP NEEDED.