You have USB3 hub fixedly connected to your PC at home or at work, and you do not want to disconnect the cables, especially fearing the unwanted disconnections neighboring devices when you pull the hot son? The cable then is timely, allowing you to take your USB3 disk with its original cable, while keeping a cable available permanently on the USB hub. Its 1 meter length also allows to use the replacement cable original cable often too short Your Pocket USB3 disk or other device. No signal loss occurred despite the longer length.