Insten Mini All-in-1 USB 2.0 Memory Card Reader with USB Cable Compatible with Canon EOS 5D Mark II Avoid the hassle of carrying multiple card reader adapters in order to transfer photos, music, data and more between multiple media platforms. Automatically allocates and assigns individual drives for each card slot Automatically allocates and assigns individual drives for each card slot Supports Windows XP, 2000, 98, and Mac OS 9.2 and higher USB Cable included! Memory card not included.