Handling both SD and microSD media in one compact unit, the Lexar Multi-Card 2-in-1 USB 3. 1 Reader keeps file transfers straightforward and efficient. This Lexar memory card reader supports simultaneous reading from both card slots and allows direct file transfers from one card to another, making it a practical choice for photography, video and general data handling. Built with a USB 3. 1 Gen 1 interface, it delivers transfer speeds of up to 312MB/s and is also compatible with USB 2. 0 ports. UHS-I backwards compatibility supports speeds of up to 170MB/s. Plug-and-play operation keeps setup simple, while support for SD, SDHC, SDXC, microSD, microSDHC, microSDXC and SD/microSD UHS-I and UHS-II cards gives it broad compatibility across commonly used formats. Key features Transfer speeds of up to 312MB/s Reads SD and microSD cards Simultaneous access to both card slots Direct file transfer from one card to another