4 in 1 Multifunction]4 in 1 USB Camera Connection Kit for iPhone has SD card slot, Micro SD card slot, power connector and USB connector2.0 OTG You can transfer photos and videos from your SD or TF or USB digital camera to your pad.For iOS 13, you can import and export photos or videos or files (word or ppt or Excel) or audio via the files app [Fast Transfer] 14MB or S-16MB or s, USB 2.0 speed.SD or TF card reader for iPhone supports memory card capacity less than 512GB (including 512GB).It is a great option for copying photos and videos to your camera in a short time.You can easily save a lot of time compared to using Wifi. [connect USB device] This USB camera adapter for iPhone supports many devices such as hubs, USB flash drives, MIDI keyboards, mice, Ethernet adapters, cameras, guitars, digital pianos,etc.more files over time. [perfect compatibility] compatible with all phones and phones iOS 9.2 and above, compatible with XQD, sdxc, sdhc, SD, MMC, RS - MMC, micro sdxc, micro SD, micro sdhc card, USB camera or USB flash drive, etc..(only iOS 13 supports file playback and other features, the system on iOS 13 only supports photo playback) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.