Completed Installation in 5s- It is very easy to Install.No Power supply and driver needed, easy to use and high precision, increase your game score. Mobile Pubg Game Controller will take your gaming skills to the next level, stimulating a game controller experience.You can aim and shoot all at the same time.Supported Devices for games on iPhone and Android, PUBG, Fortnite, Knives Out, Rules of Survival, Survivor Royale, Battle Royale,Critical Ops .