Cool find!
Can you compare it to S-Video? I recently tried out a 50-inch plasma with a Super Nintendo through S-Video, and it was a really freakin' sharp picture. Not blurry or muddy at all, unlike the same items through composite.
I might be the only one here who avoids using Amazon, but if I'm not, here is a similar product for anyone interested, same price:
https://www.poundtechnology.com/s...
and a review thereof:
https://hackinformer.com/2018/07/...