This Sabrent HB-MACR hub is an external USB 3.0 combo which combines USB 3.0 hub with super speed card readers. The USB 3.0 Hub adds three USB ports to your Mac (or PC), allowing you to connect USB devices such as digital cameras, phones, external hard drives, flash drives, and printers to one convenient place. Its sleek aluminum design the perfect complement to your Apple computer and products.

The Sabrent HB-IMCR 3-Port USB 3.0 Hub with Multi-in-1 Card Reader For iMac Slim Unibody 2012 or later

• SuperSpeed USB 3.0 for maximum performance.
  
  
• Backward compatible with USB 2.0 hosts.
  
  
• Powers via USB port, no additional power supply needed.
  
  
• Plug-n-Play, Easy to take, use and install, no additional software installation required.
  
  
• Supports SDHC UHS-1, SDXC UHS-1, UDMA6/UDMA7 CF and MSXC cards