Connect up to four USB 2.0 devices to a laptop/PC via a single available USB 2.0 or 3.0 port with this bus-powered USB-A to USB 2.0 Hub - Support for USB 2.0 and 480Mbps - Backward compatible USB 1.1 - Plug-and-play installation; Supports hot-swapping and hot-plugging - Compact plastic housing - Built-in USB-A cable - Works on all operating systems including Windows, macOS, Linux, and ChromeOS; Compatible with USB Type-A host devices such as Lenovo X1 Carbon, Dell XPS, and Microsoft Surface