The Gigaware USB 2.0 Four-Port Hub 26-211 is a portable and powered splitter box that allows you to connect up to four devices to your computer via USB 2.0. With a 1:4 connection split, this black hub features USB standard type A female connectors and a compact design. It is compatible with universal devices and has a cable length of 1 ft, making it a convenient and practical solution for expanding your computer's connectivity options. The hub also provides an output voltage of 5 V, ensuring reliable power supply to connected devices.