All the others I see on amazon mount with ONE bracket in the center that is about two inches wide held by one bolt on each end and do not inspire confidence. I?m far from tech savvy, I?m old school an Know Honesty Is ONLY POLICY as human beings should be doing better job teaching our young proper edict, at the end of the day Our WORD is ALL We Have ,theses 2 companies words R How they live Life! The black and white cuffs are great but I wish there were pockets. The huge ear cups fit around your ears in a cozy soft fabric covered foam that does not make you sweat like the plasticky type fabric used on other brands. It just stopped working. I used it to make a Deux Fleurs Martini - and it was fabulous. Algo bueno/malo es que el cable es demasiado largo, por lo que puede llegar a estorbar, (yo lo tengo enrollado y agarrado a un velcro). I own so many different cables its crazy but this one is very unique and I have not seen it available in stores. Im not sure what possessed me but I clicked through and bought the first episode. It is great.