I have a Lightscribe drive in one of the optical slots of my Mac Pro.

I am about to replace that computer with an iMac and want to move the Lightscribe drive to a stand alone box which has a USB (ideally 3) connector so that I can plug the drive in to the iMac.

I've looked on line and there are a myriad of boxes, most of which seem to be for putting HDDs in.

What is the correct term for what I am looking for so that I can find it?!