The Rocstor USB-C 9-Port Hub is a versatile device that provides multiple connectivity options with its HDMI, VGA, RJ45, and USB 3.0 ports. The hub also features a card reader for added convenience. With a sleek gray design and a 1-year manufacturer warranty, this USB-C hub is perfect for expanding the connectivity options of your computer or tablet. The 1:1 connection split/duplication ensures that each port functions independently, providing reliable performance for all connected devices.