I bought this cable to connect my laptop to my nice rotel amp and kef Q90 floorstanders had to take the first one back to richer sounds to replace it as the right hand channel only worked intermittantly. got the replacement went home and guess what same fault! absolute rubbish product poorly made and obviously poorly thought out also. (just to confirm I changed amplifier, speakers and cables around to eliminate all other possibilities. have founf a suitable replacement in maplin that works perfectly but isnt the high quality one i sought originally. poor show cambridge