USB 3.0 HUB, Cateck Ultra Slim 4-Port USB 3.0 Data Hub with a Built-in 1.3ft / 40cm USB 3.0 Cable More Ports: Turn one of your computer's USB ports into four SuperSpeed Data: Up to 5 Gbps data speeds let you transfer an HD movie in seconds Easy to set up: simply plug / play, hot swappable, hot pluggable Ultra Portable: About an ounce in weight and super small, making it easy to grab and go. Extra Durable: Cable reinforcement, sturdy exterior and heat-resistant connectors ensure a safe and efficient data transfer for maximum performance and longtime usage