Trendnet TU3-H4 is a 4-Port USB 3.0 Hub that allows you to connect up to four USB devices to your computer simultaneously, expanding your connectivity options. With data transfer speeds of up to 5Gbps, you can quickly transfer large files, photos, and videos between devices. The hub is compatible with USB 2.0 and 1.1 devices, making it a versatile addition to your home or office setup. It also features a compact and lightweight design, making it easy to take with you wherever you go.