I bought for tricking zoom, webx and FB with my Sling studio output for streaming professional multicamera setups. I know there are much cheaper cards but this was mentioned on 2 reviews I saw early in the Rona lockdowns as high quality and very reliable. It was just that for me. We have used it like crazy all year with various setups and the result is always the same. It just works. Now I have the Black Magic ATEM and will most likely not need this thing. But? Maybe? I have multiple outputs and that could just mean multiple platforms if I use this thing. Maybe I could have saved money with another device? I just know this thing saved me this year and made it's cost back in my first use last year.