I have been using another one since 2018. Since the whole family began working home-office, studying home-school, we needed more. I ordered two more and tested them. The product is working very well, doing its job. Robust, high-quality product. I suggest to everyone. Use cases: 1) Convert your headphones, microphones, etc to USB, 2) Use in PCs with a broken or missing soundcard. It has a convenient chip so Linux, macOS, or Windows easily recognizes, it is plug and play straightforward.
Small, easy to use, but quite a decent adapter. Works well, I am completely satisfied with the product and the speed of delivery of the order. Good seller, I recommend it.