Why not just try it, you've nothing to lose. It just won't be recognised. As you date back to XP though, there is a good chance it won't work. On my previous desktop, running Vista, the inbuilt reader didn't want to know them, and that's since XP. No problem, just get an up to date card reader.
Best Samsung Galaxy S7 deals: Where to buy Galaxy S7 & Galaxy S7 Edge