Hi Per,
Just remember that cable gets the power for the drive from the USB connector and is therefore designed for 2.5 inch SSD drives - DON'T try and use it with a 3.5 inch drive, you will burn out the USB connector supplying the power and, depending on the computer design, maybe all the USB ports.
Did that and finished up having to replace the motherboard.
Edit:
Though I should add a picture to show my cabling with a 3.5 inch drive (the red cable is a eSATA socket to be added to the new computer I'm building).