The UGREEN CM104 card reader is a peripheral device for laptops or PCs, equipped with an external connector for plugging into a USB 3.2 Gen1 Type-A port. The model is also backward compatible with slower USB 2.0 interfaces. The black housing allows you to connect removable storage media of Micro SD, Micro SDHC, and Micro SDXC, as well as SD, SDHC, and SDXC formats to a computer. The card reader can be used to download data from memory cards to PC storage or transfer files onto them.
The UGREEN CM104 card reader features 2 slots for connecting Micro SD and SD form factor memory cards. A key feature of the device is simultaneous dual-card access. The reader is guaranteed to work with major PC operating systems, including Windows, Mac OS, and Linux. No special software installation is required upon connection.