?Plug & Play?USB Card Adapter can plug play for any supported system. No Driver Needed. USB 3.0 Multi-Card Reader enjoy fast photo downloads, smooth video editing, and quick file transfers. A work from home must-have. Please rest assured we stand behind our products and customers. We provide Free technical support and 2 Year Warranty. ?Wide Compatibility?This USB SD Adapter is designed with SD/Micro SD two card slots; The SD slot supports SD/SDXC/SDHC/SD/MMC/RS-MMC/cards, and the TF slot supports Micro SD/Micro SDXC/Micro SDHC cards. Up to 2TB storage capacity. Memory Card Reader perfectly for Windows 11/10/8.1/8/7/XP/Vista, Mac OS, Linux. ?Space Saving Design?The compact & slim SD card reader design will never block other ports of your PC. Plug and unplug your cards easily. This portable SD Card Adapter allows you to carry out easily, which is a perfect solution for space saving. The indicator light of our Micro SD Card Reader will show the working status. ?Read & Write Simultaneously?USB to SD card adapter is able to read and write 2 memory cards at the same time. You can easily transfer data from multiple memory cards without repeated plugging and unplugging. Ideal for photographers, and media professionals.(Note: transfer speed may lower when 2 slots work together). ?5Gbps Super Speed Data Transfer?USB 3.0 SD card reader brings you 5Gbps quick and reliable data transfer speed, 10x faster than USB 2.0. Easily transfer a HD moive or large file in a few seconds by Micro SD card adapter. Also backwards compatible with USB 2.0/1.1.