Pay attention to the following factors before you choose the best gaming keyboard for Mac MacOS system support Also, a keyboard that is best for PC might not be the best for your Mac book. So before you start your search for the best keyboards, there are some important considerations that you must look for. Not all keyboards are same, and thus it is imperative that you choose the right keyboard that suits your system. Things you MUST KNOW before choosing your Best Gaming Keyboard for MAC There is no app support for customization.