The Used StarTech 3-Port USB 3.0 Hub plus Gigabit Ethernet in white is a versatile and compact device that allows you to expand your computer's connectivity options. With three USB 3.0 ports and a Gigabit Ethernet port, you can easily connect multiple devices simultaneously. The hub is compatible with a universal range of brands and models, making it a convenient choice for enhancing your workstation setup. Additionally, the hub operates on a 5V output voltage, ensuring efficient power supply for all connected devices.