And from looking after many different people's computers over the years I will never ever use a wireless keyboard. If your computer starts behaving erratically and doing silly things by itself then you need to get rid of the wireless keyboard.
For many years all I used was my trusty (and crusty) IBM 101 keyboard. It never stopped working, but simply became too decrepit to use. It would probably withstand a nuclear blast. Wasted lots of money on Logitech wireless keyboards where the lettering was the first thing that went in about a year.
I've used Arteck's USB wireless mini keyboards for a few years and never had a problem. You just have to consider when to recharge them. And to keep them relatively close to your computer. Under $20 USD....a bargain!

The wired-USB keyboard I use on my legacy computer is much older, around 15 years. Though I have no idea who the manufacturer was....some generic brand from China. Never a problem with it, though it's best when using such keyboards to make sure your BIOS is configured to immediately recognize any USB devices as you boot your system up.
I've never bothered to actually try my wireless keyboards and mouse on my legacy system, but I suppose I should just to see if they would work. Most importantly however they all work with Linux.
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