ROG First is a new feature of the ROG GameFirst V network acceleration software for ROG motherboards, laptops and desktops that ensures seamless operation with ROG routers, resulting in smoother online gaming performance with shorter ping times and minimized lag. ROG GT-AC2900 features triple-level game acceleration to boost game traffic every step of the way - from your device to the game server. You'll experience lower ping times and reduced latency for a better online gaming experience.