The productivity-focused peripherals made by the reputable Swiss company can now be ordered as a discounted bundle, which contains the fairly new Logitech MX Master 3S wireless mouse as well as the Logitech MX Keys wireless keyboard.https://www.notebookcheck.net/Logitech-MX-Master-3S-wireless-mouse-and-MX-Keys-wireless-keyboard-bundle-on-sale-for-20-off.699337.0.html
I have this MX Keys keyboard few years. Backlight stopped working. Same time heard a loose screw jumping around inside. Maybe related problems. I opened it, and noticed few other screws were almost loose. I screwed all back in, but backlight still not working.
Also fake advertising images. Not only letters had backlight as I hoped, but also around keys.
On good side, I like keys.