Designed with a USB 3.2 Gen 2 interface and compatible with the Lexar PLAY PRO microSDXC Express Card for transfer speeds up to 900MB/s this reader can accelerate your workflow by 400%Built with highly durable materials a status indicator LED and an internal fan to dissipate heatBackwards-compatible with microSD UHS-I and UHS-II (at UHS-I speeds)Includes a durable braided USB-C cable and USB-C to USB-A adapter for wide compatibilityPlug-and-play functionality on Windows and Mac operating systems