waste of money
I purchased this because I wanted to be able to use three4K displays with a MacBook Pro purchased in 2022. It does indeed allow you to connect all three displays. Unfortunately the resolution is so grainy that it’s not worth using. I have since gone back to my CalDigit dock, which I use with two4K displays. I tried this display with only two displays and the quality of the image was lower than that of the older CalDigit one.