7-Port USB 3.0 Hub: Instantly expand a single USB port into 7 USB 3.0 ports, you can connect a computer with more USB peripherals such as keyboard and mouse, flash drive, printer and more High-speed & Stable Transmission: USB 3.0 ports support super-fast data transfer up to 5Gbps, and files can be moved in seconds, with the power adapter to ensure stable connections with high-consumption devices