The Plugable 7 Port USB 3.0 Hub with Dual Charging Ports is a premium USB hub that supports super speed data transfer at 5 Gbps. It features a sleek black design and is equipped with dual charging ports that can charge devices quickly and efficiently. With a 25W premium power supply and BC 1.2 smart charging ports, this hub is perfect for expanding the connectivity options on your computer or tablet. Its compatibility with USB 3.0 devices ensures fast and reliable performance for all connected peripherals.