A:AnswerYou may need to re-install the drivers or install the new updates and it should fix the keyboard backlight issue. I had the same issue from one day to another it stopped working. Go to the ASUS website ( https://www.asus.com/us/support/ ) and look for your model and download the new drivers or look on your computer for updates.
A:AnswerNope, but I picked up a USB C to ethernet adapter for a few bucks and it works great. Use it all the time in the field programming camera systems. I wanted the same but your options are very limited. If it's a must then check out the Razer 15.