Looking at the reviews on the one you picked, it's a mixed bag of comments.

 I googled for some current independent reviews and that's linked below. You just don't know with these things. Pick one, try it and see if it works for your setup

Maybe check some of them on Amazon and see what people are saying about them but Amazon's reviews aren't always the most honest if you know what I mean.

Reviews of VHS to digital converters, antennajunkies.com