The fastest Xbox controller in the world: Victrix Gambit Dual Core Tournament Controller. Unmatched esports performance. When a single button press makes the difference between victory and defeat, play with Gambit. The Victrix Gambit Tournament Controller was developed by esports athletes to eliminate delays and maximize your speed. With the innovative Gambit Dual Core technology, one processor focuses on your inputs while the other is dedicated solely to audio. This means less latency and up to 50 times faster reactions.