Yamaha SW1000XG - biggest waste of money ever. I was pretty ignorant about buying soundcards and thought it would compliment my Yamaha portable keyboard. Newer chipset made it obsolete during the XP era. Yamaha is the king of doorstops .
All of my M-Audio (2) AP2496, AP192, FW410 are still working.
Doorstops
Tascam 822 PCI - made by Frontier Designs, nice low latency, go it free with Gigastudio. No 64 bit support.
Terractec EWX2496 - one of the most underrated budget cards. Ran it on a W10 system using beta Vista 64 drivers while it never bluecreened Windows would report errors. I could probably pop it in my old Intel system and it would work.
Echo Mia - I wonder why Echo stopped making audio interfaces.