Keyboard and stereo are from 1999.
But of course. If you're not comfortable with the technology level, perhaps you'll find this comforting:
Oh I'm fine with whatever tech level people want to be at, my television audio receiver I bought in 1996 and it still looks modern and works great.
But, I have LCD monitors from 2002. I think CRT could even predate that, ha!
But again just making sure I was seeing correctly, it's not a knock against the setup, I don't have the snazziest setup either, mine ranks in at about 2006 or so I think, maybe 2007 if I'm lucky for the bulk of it, though it does have an SSD in it so it scoots right along.