EXPAND USB CAPABILITIES: This USB C hub adds 1 USB C and 3 USB-A ports (including one charging port) to your laptop, and supports USB 3.1 Gen 2 data transfer rates up to 10Gbps SAVE ON UPGRADE COSTS: Rather than buying multiple adapters or new USB peripherals, this Thunderbolt 3 USB hub connects your existing USB-A and USB-C equipment to your USB type C laptop CONVENIENT FOR TRAVEL: With its compact portable design and 3.3' (1m) host cable, this multi-port USB hub is made to fit in your laptop bag, so you can connect on the go PLUG AND PLAY: This bus-powered hub doesn't require any additional drivers to work with your Mac, Windows, or Linux computer, and includes a universal power adapter THE STARTECH.COM ADVANTAGE: StarTech.com offers a 2-year warranty and free lifetime technical support on this mini USB C dock and has been the IT pro's choice since 1985