The cable only works nor GS4 or on GSTAB10 despite the change of surround audio source as advocated by Samsung to activate MHL function. So I decided to drop the case to move to wireless technology from Google (Chromecast).
The seller contacted me after my first comment to offer me a referral at no extra cost mannonçant that this had never been a problem.
For this customer satisfaction approach, so I was the note and change my review accordingly.
In fact it turns out that after a little investigation, it may happen that this kind of product present defects in the metal part and not function. This probability is low, I certainly fell on the wrong product on the wrong lot.
Conclusion: Seller very serious and more than advisable.