Expand USB connectivity by connecting up to ten USB 3.0, 2.0, or 1.1 devices to any USB 2.0 or 3.0 capable computer. Two flip-up USB 3.0 ports. Fully plug and play, devices can be hot-plugged, supports USB over-current protection. Robust 12 volt 4 amp 48 watt power supply included. (US AC Wall Outlet Plug, 100-240V 50/60Hz) Compatible with most Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X, and Linux / Unix systems. Microsoft Windows systems should install latest manufacturer USB 3.0 host controller drivers and Windows Updates. Apple Mac OS X and Linux / Unix systems require latest operating system updates for best compatibility. Apple notes: Some devices such as the Apple SuperDrive look for Apple-specific signaling and will not work when connected through any USB hub. Not recommended for use with USB 3.0 PCI-e add-on cards for older Mac Pro systems because of limitations in their software support for USB 3.0 hubs.

EASY WAY TO IMPROVE YOUR LAPTOP'S FUNCTIONALITY - with the black USB Hub task to charge mobile devices and at the same time to keep a lot of external equipment connected became reality 10 HIGH-SPEED USB 3.0 PORTS of the USB 3 Hub give you the opportunity to simultaneously connect a lot of USB peripherals or devices and allow to transfer data with speed up to 5 Gbps 3 USB FAST CHARGING PORTS of the powered USB charging Hub provide up to 2.4A each and offer you to charge multiple devices at once even when all USB ports are in use