The Targus USB 3.0 4-Port USB Hub is a versatile device that allows you to expand your computer's USB capabilities by providing 4 additional ports with a speed of 5 Gbps. It is compatible with a variety of brands including Microsoft, Dell, and Lenovo, making it a universal solution for connecting multiple devices. Its compact design and portable features make it convenient to use on the go, while the powered functionality ensures that connected devices receive sufficient power. With a sleek black color and dimensions of 2-3/4 inches, this USB hub is a practical and efficient tool for enhancing your computer's connectivity options.