Crutchfield Cable Labels
Crutchfield Customer Review (What's this?)
I got these with the purchase of my Denon 6200w receiver. Thankfully I did trying to figure out all the wires and cables that were on my old was would of been a huge hassle. But these made the swap from old to new receiver so much more ez.
Pros: Plenty of labels for the average user.
Cons: none that i can think of.