Reversible USB Port & Silicone Rubber Feet With 3 reversible USB ports, it makes plug-in of the keyboard & mouse easier and faster without recognition of the upside and downside. Equipped with counterweight inside and silicone rubber foot pads, for VX2 AimBox stays put even in frenetic battles. Adjustable Game Settings via App Different players and games require different in-game settings. Fit for GameSir App enables you to fine-tune mouse, camera, joystick, keybinds and lighting settings, giving you total control on the battlefield with your preferred and familiar configs execution. 3.5mm Audio Port Plug your favorite headset to the built-in 3.5mm audio jack of for VX2 AimBox game controller converter, dive right into your gaming world and leave other noises behind. And you also can communication with your teammate, sharing the moment of victory, increase the fun of the game.