The onn. USB 4-Port Hub is a portable black hub/splitter box that allows you to connect 4 devices with USB Standard Type A Male connectors to your computer. With a 1:4 connection split/duplication, this hub is compatible with universal brands and models. It features a compact design with an item length of 4 inches and a cable length of less than 1 foot. The manufacturer warranty is for 1 year, and it offers an output voltage of 5V. Perfect for expanding the connectivity of your computer, this USB hub is a convenient and reliable solution for your device needs.Condition: Acceptable\Good