Maybe it's just the one I have, but after some years of usage, mine went into retirement about half a decade ago. Sometimes I like to take it out and use it thinking I'll have some retro fun, but then I'll remember about all the broken and sticky (endlessly repeating) keys it has. No fun! Again, I don't know if that's a common problem or not, for older ones to have bad keys. I have 2 or 3 Apple Keyboard II's which are just OK, though.