This USB C SD card reader no need to download Apps, plug and play.Wide Compatibility: -sd card reader Compatible with SD, SDHC, SDXC, -SD, -SDHC, -SDXC cards and USB 2.0 device, USB C for 2016-2019, for iPad Pro.With this -SD card adapter, you can connect USB peripherals such as USB flash disk, mouse, keyboard, card reader, camera, printer, hard drive and many other USB connected devices.Using this adapter to connect the keyboard to a USB C smartphone, you can enjoy faster typing and chatting.Colour:blackMaterial: ABSPackage Contents:1 x TYPE-C card readerNote: Different batches, the appearance of the pattern representing the interface on the product may be different, but the interface is the same, it does not affect the useOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.