After I realized only after ordering that the part comes from Hong Kong and I have to wait more than 2 weeks on it, I once looked at the negative reviews and was taken already the worst. How gets as a part without Freight Charges halfway around the world, is beyond me. But it worked and the adapter turns 1x Stereo actually 2x stereo, and not on a 2x Mono L and on the other 2x Mono R. For this reason, there is nothing to criticize.