The USB 2.0 combo hub and card reader bridges the gap between your computer and devices such as cell phones, digital cameras, and portable MP3 players, as well as peripherals such as printers, external hard drives and more. Combining three high-speed USB 2.0 ports with a 45-in-1 card reader, this compact and elegant device delivers lightening-fast connectivity and file transfer capabilities. Just insert your memory cards and transfer data at 480 Mbps.