Corsair Utility Engine

The K90 has 5 function keys G1 through G6 can be remapped as a direct key replacement or as a macro:

• G1: autotype, right now its ¯\_(ツ)_/¯

• G2: [empty]

• G3: serves as closer escape button

• G4: left hand enter key

• G5: [empty]

• G6: backspace for left hand palm