AmanStino USB 3.0 7-Port Portable Aluminum Hub and USB 3.0 Cable Power solely through the USB connection when on the go or connect to the provided power adapter for a higher power output. No drivers required for Windows 10 / 8 / 7 / Vista / XP or Mac OS X 10.2 and above. Built-in surge protection keeps your devices and data safe and supports hot swapping. Power solely through the USB connection when on the go or connect to the provided power adapter for a higher power output. Apple-style aluminum finish creates a natural extension to your Mac computer. Easy to set up, Plug & Play, Hot swappable