I love clicky mechanical keyboards and really wanted to get this model for a good price but many of the switches didn't work or worked intermittently and the lights seemed to come on randomly regardless of the computer . I tried it on. At first I thought the issues were an oddity between the keyboard and my Mac Mini, but the behavior and issues were identical on my Linux machine. I returned it; I may have just received a bad device, but I really didn't feel like changing it and trying again when others with good reviews are available both on Amazon and elsewhere.