When looking to patch two devices together for a very short run, this little cable is your friend with pretty much minimum impedance. However, note that the cable really is extremely short, and in my experience the shortness is very much accentuated due to the jacks being straight instead of angled. That said, compared to the price the work quality is very good and it has served me well for a few years now. I'm very happy with it, though I doubt I'd buy such a niche cable again.