USB-30-Hub-HooToo-7-Port-BusPowered-Hub-5V4A-Power-Adapter-33-Feet-Cable-Supports-Windows-Mac-Linux-High-Perfo

While our USB hub is connected via USB port, HooToo also provides a 5V/3A power adapter for high-consumption devices. Not only our 3.0 hub is made from the highest quality parts, we also created it in a modern, fashionable design. Safety is our priority! With our 3.0 hub we built in a current protection system to insure that if an electrical current overload or short occurs your devices will not be harmed. Remarks: 1. Not supports windows 8.1 2. Some USB 3.0 devices require a direct connection to host USB 3.0/2.0 ports, including some USB 3.0 hard disks like Seagate drives, Apple Superdrive and 2.4GHz wireless devices. 3. 2012 Mac Mini and 2012 MacBook Pro with Retina Display are currently not recommended for use with this product because the unstable performance