Easily extends the USB port from the back of your iMac to the front for convenient easy access to add additional USB devices. USB 3.0 compliant and backwards compatible with USB 2.0 and USB 1.1

Plug-n-Play, Hot swappable, and Hot pluggable. Use multiple port extenders together to add more than one USB port to the front. High-speed data transfer of up to 5 Gbps. The creative "J" shape design of AUHM0301F extends a USB 3.0 port around to the front of your computer and snugly attaches into one of the air-vent holes on the bottom edge of your iMac. Made specifically to work with iMac (released November 2012 or later), AUHM0301F simply plugs into one of the USB ports on the back of your iMac.