I was looking for an external camera/mic combo because I just bought a Mac Mini M1 and needed both. I looked for high-quality 4k cameras, and all were $150 or more. I then found this one. I was skeptical at first because I found few reviews on Amazon for this product, and all of the online reviews were in foreign languages. But I took the plunge after researching the company online (American). I love this product. The picture quality is fantastic, the camera sits very well atop my 32 inch screen (a cheap logitec that I had wouldn't stay put). The microphone has tested well on the Zoom app. I give this product 5 starts for ease of use, quality and price.