The Plugable USB3-HUB4R is a portable, USB bus-powered USB 3.0 hub (VIA VL813 chipset) that enables connecting four low-power USB 3.0 "SuperSpeed" devices on a single USB 3.0 port. The USB3-HUB4R features a unique 180 degree rotating USB connector to allow convenient placement on a variety of host computers like desktops, laptops, or tablets.