This cable solved my audio cutoff problem between my Roku Ultimate and Samsung soundbar. Great cable, well made, I will order again if I need another one.
Pros
Slim and flexible: This cable eliminates the need for thick cables for video transmission and instead replaces thin fiber optic cables. This cable is very easy to use and is particularly easy to hide in narrow cable ducts. Be careful not to pull/stretch or bend it too much as you could damage the very fine fibrous elements within.