Multifunctional Card Reader A compact & smooth card reader that works with multiple card formats. Perfect for on the go, in the office, or when working from home. Enjoy fast transfer speeds with USB3.0, making for efficient workflow. Features High Speed USB (Universal Serial Bus) 3.0 interface Up to 5 Gbps data transfer speeds Windows & Mac compatible USB (Universal Serial Bus) 3.0 data transfer speeds Supports Micro SD, SD, XD, CF, M2 & MS cards Plug & play design Backwards Compatible with USB (Universal Serial Bus) 2.0 / 1.1