Features:

• Compatible with secure digital (standard sd and sdhc) memory cards with capacity less than 64 gb (including 64gb）
• Support image format: Jpeg/raw, support video format: H.264/mpeg, 4
• Data transfer speed, 14 mb/s to 16 mb/s, usb 2.0 speed, the best way to copy photos and video to camera in a short time
• No app needed, please wait for 5 seconds after connecting to device and then download photos and videos from sd card to your iPhone and iPad directly
• Support iOS 9.2 or up to 11, iPhone 5/5c/5s/6/6 plus /6s/6s plus/se /7/ 7 plus, iPad with retina display: IPad mini/ mini 2/ mini 3