Aluminum DesignFIDECO USB hub is made of full aluminum alloy with ergonomics design to help dissipate heat quickly. The bottom of the data hub is equipped with non-slip rubber pad, which can keep more stability without scratching your desk. The USB hub can be for both practical and aesthetic purposes! 10Gbps Super SpeedFIDECO USB hub for laptop features USB 3.2 Gen 2 standard with maximum data transfer speed up to 10Gbps, and it will greatly improve your work productivity and connectivity.