The ONN Travel USB 2.0 Hub is a compact and portable solution for expanding the number of USB connections on your device. With a 1:4 connection split, this hub allows you to connect up to 4 devices with USB standard type A connectors. The black color and portable design make it easy to use on the go. Made with USB 2.0 technology, this hub is compatible with universal devices and offers an output voltage of 5V. The hub features both USB standard type A male and female connectors, providing flexibility for your various USB needs.