High-speed transfer: iPhone SD card reader can transfer data at speeds of up to 20MB/s~30MB/s, USB 3.0 supports transfer speeds of up to 5Gbps.
Maximum support capacity: 512GB
Supported Formats: iPhone/ipad SD card reader supports photo (JPER, RAW) SD, HD video (H.264, MPEG-4), PDF, Word, Excel and other formats.
Applicable models and systems:
iPhone: iPhone 13 Pro Max/13 Pro/13/13 mini, iPhone 12 Pro Max/12 Pro/12/12 mini, iPhone 11 Pro Max/11 Pro/11, iPhone XS Max/XR/XS/X, iPhone 8s/8s Plus, iPhone 8/8 Plus, iPhone 7s/7s Plus, iPhone 7/7 Plus, iPhone 6s/6s Plus, iPhone 6/6 Plus, iPhone 5s/5c/5, iPhone SE (iOS 9.2 above version).
iPad: iPad mini 2/mini 3/mini 4/mini , iPad Air 2/Air (1/2/3), iPad Pro 9.7 inch/10.5 inch/12.9 inch (1/2), iPad (6/7/8/9) (iOS 8.0 above version).
Computer Windows/Mac OS/Linux system.
Computer Card Reader
For iOS 9.2-12.4: Only supports one-way transfer from SD card/micro SD card (TF card) to iPhone/ipad, not two-way transfer.
For iOS 13 and later: supports two-way transfer (not only photos and videos, but also Word, Excel, PDF, etc.)
For computers with USB ports: Bidirectional transfers are supported; supported files include photos, videos, PDF, Excel, Word, etc.
USB 3.0 SD Card Reader for iPhone