AmazonBasics USB 3.0 A to A Male Cable for Data Transfer - 9.8 Feet (3 Meters) Cable is for data transfer only. Cable does not charge devices SuperSpeed USB 3.0 Cable (A Male to A Male Connection) Super-fast data transfer speeds up to 4.8 Gbps PC and Mac compatible.Cable Length: 9.8 feet (3 meter) This is a cable for data transfer only so it won't power a DVD player, it won't work with lightboxes or any other application where energy transfer is needed.