Adesso - 7-ports USB 3.0 Hub with 5V2A Power Adaptor - USB - External - 7 USB Port(s) - 7 USB 3.0 Port(s) - PC, Mac - Black,Gray

The USB 3.0 7-Port HUB allows up to seven USB 3.0 devices to be connected simultaneously at a transmission speed of 5 Gbps, while still providing connectivity and support for the older USB 2.0 (480 Mbps) and 1.1 (12 Mbps) devices. It works with high-bandwidth SuperSpeed USB 3.0 devices, such as an external disk drive, high-resolution webcam, multi-channel audio and more. In addition, it supports fast charging for smartphones, tablets and iPad.

The Insignia - 4-Port USB 3.0 Powered Hub lets you connect up to four USB devices with the use of a single USB port. An LED indicator light lets you know when the hub has been plugged in and is ready for your keyboard, mouse, or other USB accessories. A 5 V, 900 mA port output delivers quick and consistent power, while a data transfer speed of up to 5 Gbps performs quickly so you can get more done.

The Best Buy essentials 7-Port USB 2.0 Hub uses a single USB port to connect up to seven USB devices. Just plug the hub into your computer, and the blue LED indicating light lets you know it’s ready for your devices. A 5V, 500 mAh port output delivers consistent and quick power, while a data transfer speed of up to 480 Mbps performs at the speed you need.