Features: 6 in 1 Camera Connection Kit: This Multi-functional Design USB to iPhone Adapter with 3 USB and 1 SD Card,1 TF Card,1 Charging port.Allows You to Copy Photos or Videos to Your iPhone/iPad More Easily,Aslo Can Support Keyboard,Mouse,MIDI Keyboard,Provide More Efficent Use Experience. USB Two-way Transmission: iOS 13 and later,through the "file",3 USB ports allowed browse and transfer data in two-way transmission.Include Excel,Word,Txt,PDF,MP3,MP4,JPEG,RAW,HEIF,HEVC.iOS 12 and before,only supports one-way transmission from SD/TF/USB card reader to iPhone/iPad. FAST SPEED CAMERA CARD READER ADAPTR: Transfer the photos or videos to your iPhone from usb camera memory card with the speed of 60MB~90MB/S,Making it much easier to share photos and videos with your families or friends anytime,anywhere. Plug and Play: Easy to Carry,Don't need additional app or software,just plug and enjoy fast data transfer speed of SD/TF/USB camera card reader. 6-in-1 SD/TF/USB Card Reader for iPhone/iPad Support All iOS System Devices. -1.To import photos and videos,one way is touse USB cable,the other way is to read from SD/TF card directly. -2.The SD/TF card reader for iPad and iPhone maximum support for 256GB memory card (including JPER and RAW) and SD HD video formats(including H.264 and MPEG-4). -3.Connect the 3*USB camera reader adapter with the speed of 60MB~90MB/S(Two way transmission is limited to usb drive only, but doesn’t work both ways with SD/TF) -4.Connect to the PC keyboard/mouse for typing quickly in your iPhone/iPad. Memory card capacity up to 256GB Transmission Speed:60MB/S-90MB/S Mouse and keyboard running together