Review on 8MP 4K HD USB Webcam with Microphone for Computer, PC, Mac, Widescreen Laptop, Full Widescreen USB Webcams, Privacy Shutter, Tripod, Video Calling and Recording by Justin Verslues

First, the quality of this camera is better than many built-in laptop cameras. But this camera is not real. 4K camera as advertised. The maximum resolution is 3264×2448 (true 4K is 4096×2160) at 20 fps (not 24, 25 or 30). The colors are not true to the original. In my experience, green is grayer than green, so chromatic key doesn't come out of the box with this camera, but by applying filters in editing and streaming software, you can correct green and chromatic key issues to some degree. The camera exhibits noise and flickering in low light. The camera isn't wide at 1080 resolution and doesn't look very good up close. You need to select the highest resolution in your streaming app and create a virtual camera to get a better and wider picture in your web conferencing apps and fix all other issues mentioned above. I'm leaving that out because it's a cheap webcam and might cost you 1/3. or 1/4 the cost of other brands.