I just picked up a Mac Pro on sale and needed a keyboard to go with it (I like keys that sound and feel like the old typewriters). Initially, I was going to buy a Das Keyboard MacTigr but when I saw the price (over $250 ), I could not pull the trigger - it was simply too expensive. I looked around and came upon the Keychron K10. I picked up an open box that was virtually new at a great price (thanks Amazon). Several things immediately struck me about the keyboard. First, there was the construction - top notch and solid - aluminum housing and cherry keys. Second, there was the flexibility. This keyboard can do both wireless and bluetooth (just flip a switch on the side); it can go from Mac to Windows (again, flip another switch and use the key pullers to replace the Mac specific keys with included Windows specific keys). Third, it works well. Turned on the computer and it immediately recognized it - no need to configure it. Fourth, the price is really reasonable for what you get. Compare the Keychron to the alternatives offered by Das Keyboard or Logitech and you will see what I mean.Good purchase.Downsides. I can think of three. First, the cord included with the keyboard is simply too short. - include a longer one. Second, the keyboard is high due to the housing. I bought the accompanying Keychron palm rest and I am glad that I did. Third, I wish that the keyboard had included a couple of USB ports (small point). The keys are a bit mushy (wish that I had bought the Keychron with cherry red switches). Overall, minor complaints.Highly Recommended!!!