I just realized by reading this forum post that I have a 10 year-old Logitech MX518 mouse still in regular use. It's the only mouse I own and although I don't use it systematically, it is always on the desk and ready for use which it gets several times a week.
So I got to thinking if that was my oldest tech product still in regular use.
The only other thing I would see is the Super Nintendo that my brother now has at his place that gets used maybe monthly (but was stored away for several years before we got it back out) so I wouldn't count that as regular use.
So what's your oldest tech still in regular use?
I wouldn't count collector items that are on display unless you use them regularly.
Vote in the poll and sound off in the comments!