Looks like a nice stand adapter, but I don't think A-T should claim that it "eradicates vibration and noise transmitted through mic stands" since this clamp doesn't isolate (pinch off) the cable from the stand or boom, and that's where half or more of noise/vibration problems come from.
I cringe when I see people suspend a mike in a shock mount and then wrap its cable around the boom arm or stand--they might almost as well not use a shock mount at all.
Also, "eradicates" is just not a word that should be used in this context. A good shock mount may reduce the transmission of solid-borne sound by 10 or 12 dB, but "eradicates" would mean that no noise reaches the mike at all, ever, no matter what its amplitude was before. Earthquakes, volcanoes and alien invasions be damned ...
--best regards
P.S.: Does everyone here already know about Rycote InVision shock mounts? They make them for complete microphones and for capsules on active cables. They're effective, durable, and reasonably priced. Any Schoeps dealer in the U.S. is likely to be a Rycote dealer as well, since the same distributor (Redding Audio) imports both product lines.