USB 3.1 Speed means less waiting! Transfer your HD video, images & other digital content between your memory card & PC/ Mac without the delays associated with slower USB (Universal Serial Bus) 2.0 technolog. Save your camera & smartphone batteries, Backup photos & video footage onto your computer hard drive. 2 memory card slots
- no card adapters required. If you already use high-speed memory cards such as micro SDXC/SDXC UHS-I U1 & U3, then the Integral USB (Universal Serial Bus) Card Reader will maximise their high-speed potential.