Ugreen CM264 USB 3.0 SD/TF Card Reader - Black The Ugreen multifunctional memory card reader is a device that reads SD and TF cards. Thanks to the USB connector, you can easily connect the reader to your computer. You don't have to worry about installing drivers. The equipment works in the Plug & Play standard. It is also compatible with Windows, Linux and macOS - computer operating systems. The USB 3.0 standard allows for data transfer at speeds of up to 5Gb/s. The small size and ergonomic shape make the card reader very handy and does not take up much space on your desk. You can take it with you on any trip in your pocket, bag or backpack. Specification: Brand: Ugreen Model: CM264 Color: Black Connector Type: USB-A USB Standard: USB 3.0 (5Gbps) Supported Capacity: 512GB Supported Card Formats: microSD microSDHC microSDXC SD SDHC SDXC MMC Micro RS MMC System Compatibility: Windows macOS Linux ChromeOS Control Chip: GL3224 Dimensions: 62x19.5mm