I just purchased 2 of these items for my 2 x Echo 3 purchase. To my dismay, the @#$% power pack was just a few mm to large and could not fit into this Wall Mount items. I complained and NOT EVEN A RETURN EMAIL - I DONE MY $$$ WHAT A SCAM !!! I WAS VERY DISAPPOINTED WITH THE RESELLER AND AMAZON. Bewarned do not purchase this item - you will be sorry!