A:AnswerIt's bluetooth based, so it would go theoretically up to about 33ft. I used this for my gaming PC while I had it set up in my media room. I was about 10ft between the keyboard and dongle with no issues, so I can vouch for that much.
A:AnswerHey! Please refer to the below link for spare tilt legs for the MK550 combo (K350 keyboard).
https://support.logi.com/hc/articles/360025411073-Spare-Part-Wireless-Keyboard-K350
A:AnswerHey! The keyboard works only with Windows 10,11 or later. The device is not compatible with iMac or Mac system. If you are using a Windows PC then, to print it's CTRL+ P.
A:AnswerHappened to me and I had to buy a new one. I got the same model again, but the Bluetooth options (that don't need chip) are just a little bit more.