With the Nedis USB 2.0 hub you create 4 extra USB ports for your PC or laptop. Easily plug the cable into the USB port of your device. The hub is suitable for devices such as a mouse, keyboard or USB stick. This passive hub is powered by your computer. If you want to connect a monitor, scanner or printer, you need an active USB hub. The USB 2.0 hub has a compact size. Ideal for on the go.