This dual USB C & Lightning card reader is designed for efficient transfer and expansion. With SD, Micro SD, and USB-A ports, it lets you copy photos, videos, and documents from a digital camera card or flash drive to your devices at 20MB/s~30MB/s. Built from ABS material and a short cable design for stable performance, it supports both for Apple for iPhone and compatible for Samsung Galaxy devices. It cannot read two slots at once, the Lightning port requires iOS 13 or above, and read speed depends on the memory card. Plug-and-play with no drivers required, MFi certified, and also compatible with Apple for iPad, MacBook, Android phones, and laptops. Whether for work files or photography, this adaptor ensures stable data transfer and device compatibility.