The Strix Tactic Pro containing all the ingredients that make a good gamer keyboard. It is equipped with the famous Cherry MX keys and best of all it is possible to choose the type of key that is to be between red, blue, browns and black. Note that the keys are quieter than most keyboards we've had in my hands. By reassigning the F1 to F8 we get to 21 programmable macros and second cherry on the cake, a button to record macros "on the fly" without leaving the software or games in progress. The orange backlight adjustable on 4 levels of intensity is superb, note that there is a led by key. It also includes the N-Key Rollover Technology (NKRO) to USB, ie it is responsible for registering all keys pressed, regardless of the number.