This Hama card reader is a 35-in-1 multifunction device that reads and writes to all common memory cards including SD, SDHC, SDXC, MMC, Compact Flash cards and microSD, microSDHC, microSDXC (with adapter, not included). It is compatible with operating systems such as Windows 11/10/8/7/Vista/XP (possibly with update) and Mac OS from 9.x or higher. A USB cable for connection to PC/laptop/computer is included. No installation is necessary, just plug it in and it's ready to use. It features four card slots for all popular memory cards and reads all common types and capacities of memory cards like CompactFlash, MicroDrive, SD, SDHC, and SDXC.