StarTech.com USB Hubs and Charging Stations - StarTech.com ST7320USBC, The ST7320USBC 6-Port USB 3.0/2.0 Combo Hub from StarTech.com features a special high-output dedicated charging port which enables you to charge USB devices by providing up to 2A of power, or it can add 2x USB 3.0 and 4x USB 2.0 ports to a computer through a single USB 3.0 host connection.The hub includes an external power adaptor, which when connected enables charging some portable electronic devices even without a USB connection to a host computer.Offering a unique design that features USB ports along 3 sides of the hub, as well as a combination of USB 2.0 and 3.0 ports, this versatile and flexible USB hub is ideal for both laptop and desktop computers.The ST7320USBC USB 3.0/2.0 hub is backed by a 2-year warranty and free lifetime technical support. StarTech.com ST7320USBC 7 Port USB 3.0/2.0 Hub With Charger