The U360-004-MINI is a compact 4-port USB 3.2 hub with built-in cable that provides up to 5 Gbps transfer rates in a compact, portable format (computer and devices must be both USB 3.2 rated to achieve maximum 5 Gbps speeds). Hub is backward compatible to USB 2.0 and 1.1, so that older USB devices can be attached (devices will run at their native speeds of 480 Mbps and 12 Mbps respectively ). Small, portable design allows the hub to travel easily, and built-in cable eliminates the need to carry a separate cable for attachment to laptops and tablets. Needed power comes from the attached computer. No need for external power adapter. Plug-n-Play...no drivers or software required. Works with all Windows and macOS operating systems.