I have one of those USB DVD/CD rewriter drives, bought it for use with my laptop, because there wasn't space in it to include a CD/DVD drive with the likes of extra HDs (bought a large additional drive, either 4 or 6 TB one so I could be fairly sure I wasn't going to run out of space any time soon) and there wasn't enough room, after adding that, the fingerprint recognition scanner and various other bits and pieces. The drive itself is tiny, about the size of an average slice of bread if you cut the crust part off at where the bread slice turns from the curved edge to flat. Very lightweight, quiet. I recommend them, as at least so far I've never had a problem with it, worked perfectly. The only time it didn't, the issues were due to the piles of steaming dog shite known as windows 7 and windows 10 (the latter is absolutely the fucking pits, don't touch it with a twenty foot shitty stick, unless using said stick to flick the OS CD into a blazing fire.