Hey look at that, a model of the K580 which offers linear switches of SOME kind out of the box? Pretty good right! WRONG. Look at all that free space we have above the numpad and next to the navigation cluster, let's fucking ruin it by putting absolutely NOTHING there but still have the all-in-one knob one that side and the media keys on the OTHER SIDE RIGHT NEXT TO IT, HOLY SHIT! Yep, and we're still using our fucking proprietary software for this so you'll have good luck with firmware modding. 86 dollars for that buy the way, haha.