Do you need to expand the capabilities of your computer or laptop? The Vention USB Hub will give you more connectivity options, dramatically increasing the efficiency of your computer. Vention USB HUB 2.0 4-Ports, 0.15m, Black can be connected through its USB-A adaptor with the USB 2.0 standard. For a clear overview of the connection, this model is fitted with an LED indicator. The body of the USB hub is made of plastic.