The ROG Harpe Ace is engineered through collaboration with the top esports professionals and world record aimers at Aim Lab. Extensive insight and understanding on the needs of esports players has led our designers and engineers to design 15 different versions of the ROG Harpe Ace, until the delicate balance of shape and weight distribution is achieved. Every player possesses strengths and traits that are unique. The Aim Lab Settings Optimizer helps determine what yours are ? and then helps set the Harpe Ace to play to your strengths. The software guides you through a series of specially designed tasks and analyzes your FPS gaming habits, then suggests settings that are tailored to your play style. Loaded with a winning form factor and top-class specifications, it is astounding that the Harpe Ace weighs only 54 grams all the while retaining a durable structure that encompasses components to streamline every players journey to excellence.