Absolute crap, ordered two, one arrived already broken. These are just two delicate and light duty for any kind of use. I'm shocked because in 10 years I'd never before gotten a bad product from Monoprice, but this is plug crap. The RCA extension is just barely attached to the plug.
Like a couple other reviews mentioned (and I should have listened), these came apart the very first time I used them...or tried to use them. They are EXTREMELY cheaply made and worthless. Find the molded plastic ones...they seem to work much better.