I have been a loyal Logitech customer for a very long time -- since the days when we were buying something called a "bus mouse". That is only partly because I have been living in Switzerland for a ...

I tried a K270, a K540 and a k350 keyboard with my win11 computer. I tried several unifying and standard usb dongles. NONE of the keyboards would pair with the computer. My winn11 box is updated as of ...