I have 3 cable directly ordered at Amazon. Unfortunately turned out after a short time that a cable had a loose connection and another from time to time faults (ie was ever transmitted no signal) had. After the smooth exchange (thank goodness directly from Amazon) all 3 cable running perfectly. Therefore, I ordered the same cable for my beamer in 10m length. Also, this works perfectly. Conclusion: The high initial failure rate has me a bit shocked to exchange I'm totally happy!
