Expand Your Device's Horizon With USB ports on laptops becoming a precious commodity, an external hub can be the answer to maintaining optimal productivity. The USB 3.0 7-Port Hub Plus Charging ensures you can connect all your peripheral desktop accessories to your laptop, as well as quickly charge your smartphone or tablet. Leveraging USB 3.0 technology, each of the seven ports can support lightning fast transfer speeds so you can work more efficiently. The ports also double as chargers, ensuring the battery on your favorite devices never runs out. With 4 AMPs available, you can use any of the ports to provide a fast charge for up to two tablets, a tablet and a smartphone, or any other combination of low power devices. Because there are no drivers to download, simply insert the USB cable it into your laptop, plug in the power cord, and you're ready to go. Features & Benefits Add 7 USB ports for simple device expansion USB 3.0 for data speeds up to 5 Gbps, which is 10x faster than USB 2.0 4 AMPs are available to fast charge smartphones and/or tablets when hub is plugged into a wall outlet for external power Plug & Play installation with no driver downloads necessary Compatible with systems running Windows 10/8.1/8/7/Vista/XP and Mac OS X 10.6 or later Charging ports are compliant with USB BC 1.2 standard and compatible with BC 1.2 devices