This TP-LINK UH720 USB 3.0 7 Port Hub is the perfect addition to your computer setup. With 2 charging ports, you can easily charge your devices while keeping them organized. The hub is powered and has a USB 3.0 connector, making it compatible with most devices. The brand, TP-LINK, is known for their quality products and this hub is no exception. It is a great choice for those in need of a hub/splitter box. The connector A is USB 3.0 and the connection split/duplication is 0. This hub is categorized under USB Cables, Hubs & Adapters, Computer Cables & Connectors, and Computers/Tablets & Networking.