Rotor Riot offers the ONLY mfi certified gamepad controller on the market with L3 R3 functionality, and is compatible with many of your favourite games, Experience uninterrupted gameplay with no lag time or latency with our wired controller. Be able to compete in your battle royal games with agility and clear picture without skips, glitch, or blur. MFi is this certification that Apple does which I suppose helps out devs or something, but to the end user all it really does is give your wallet a good once over. I'm tempted to jump on this hombre, as it's priced near the regular Android version, but I should probably help MFi become irrelevant and abandoned by ignoring its existence. Does a cell phone ping when turned off