If your in need of additional usb ports this is the device for you. The D-Link DUB-H7 can connect up 7 usb inputs all while just using one USB port on your PC/Mac. The Box Includes a 6ft USB Cable and an ac adapter that connects to the hub so you be allowed to charge your devices while it’s connected to your PC/Mac ,the ac adapter is not needed to connect to you devices to your computer but it is necessary to charge your devices while they are connected. Overall it is a Excellent product and is recommended.
You can you purchase one at New Egg
S2P Tech 