GameSir X4 Aileron Black

Your smartphone becomes a true portable console. The GameSir X4 Aileron is a two-part controller that attaches to either side of your phone. When you're not playing, the two halves snap together magnetically to fit in your pocket.

Its open, hollow design fits most Android smartphones. It even leaves room to add a cooling fan or wireless charger while gaming. The low-latency Bluetooth connection delivers a smooth response, perfect for cloud gaming (Xbox Cloud Gaming, GeForce NOW...) as well as mobile games.

On the control side, it matches the standards of high-end controllers. The drift-free Hall effect joysticks feature anti-friction rings for a smoother glide. The Hall effect triggers switch instantly between analog mode and Hair Trigger mode. The ABXY buttons, D-pad, and shoulder triggers use micro-switches for a crisp yet cushioned feel.

It can also be physically customized: ABXY buttons, joysticks, and D-pad are interchangeable. Two back buttons, a multifunction M button, and the GameSir app round out the package. A carry case is included.