Legacy My Book WD5000F032

I have a very early My Book that works fine EXCEPT I need to attach it to a new computer, in a new house, on a new network, in a new community (you get the picture). I cannot locate the original or updated driver software that I was using before I moved, and can’t seem to download anything from WD that my computer recognizes. The model # appears to be WD5000F032.

Any help would be greatly appreciated. The drive is full of important data!

Becky