Logitech K380 wireless keyboard (Goldhanger CM9)

Batteries included.

I used to use this with my iPad but it will work with a PC too. Unfortunately, I dropped it ages ago and that means that the backspace key now only works when you press it in the right place. It does always work but you can't just press it in the way that you can with the other keys. I've used it to work from home for several years so you'll probably be fine.