SHARKK Lightning 8 Pin POWERED Card Reader iPad Dock Camera Kit Connects Cameras / USB Flash Drives / Memory Cards / SD cards / Keyboards / Hard Drives To The New Apple iPad 4 (4th Gen) With Retina Display And The New Apple iPad Mini (Lightning Plug) This Reader Dock will allow you to connect keyboards, flash drives, and memory cards to your iPad. Files cannot be transferred off of iPad. Only onto the iPad. or message saying "Accessory not supported" This is standard. Just click "ok" and ignore it. When using a SD card create a DCIM folder and place all pictures in that file before trying to transfer pictures to iPad. Does not work with iPhones, Sony cards, PNY, or any files that are not JPG format.