8 Pin to SD Memory Card Reader USB OTG Adapter For iPhone iPad 4 In1 Card Reader

Use the USB 2.0 OTG interface to connect USB peripherals such as USB flash drives, hubs, keyboards, audio/MDI interfaces, SD and Micro SD card readers, etc. to an iPhone or iPad. Four in one design: The four in one adapter is an upgraded design of the three in one SD card reader adapter, which adds a fast charging port, so you never have to worry about your phone running out of battery when transferring photos.