All in one card reader and USB hub, custom. This Powered Card Reader Hub is an ALL IN ONE gadget that offers convenient and fast data exchange with your personal electronic devices and PC. Multiple card slots design allowing all kinds of memory card of any capacity in the market to be used. The extra 3 USB ports also expand your PC connections and this is definitely a powerful tool for any heavy duty user. High speed USB2.0. Support up to 32 different most common memory Material: Aluminum Color: Black, Other Colors, Silver Minimum Production Time: 15 day(s) Size: 2 1/2" x 4" x 1/2"