A USB 3.0 hub, also often called a USB 3.0 HUB or USB 3.0 splitter, is a device that can convert one USB interface into multiple USB interfaces, allowing users to connect multiple USB devices at the same time.
The number of ports on a USB hub can vary by manufacturer and design, and there is no fixed standard. Common USB hubs range from 4 to 16 ports, and even some high-end or special-purpose hubs may offer more ports.
