【High-Performance Controller】 The GAMESIR G4s is a high-performance controller designed to enhance your gameplay. The analog sticks and button layout are optimized for precise control. 【Multi-Platform Compatibility】 This controller is compatible with Android, Windows, and Nintendo Switch, allowing it to be used with a wide variety of games. USB-C connection enables fast charging and data transfer. 【Ergonomic Design】 The easy-to-hold shape and non-slip material maintain comfort even during long gaming sessions. - Brand: GAMESIR - Color: Black - Button Layout: D-pad, analog sticks, ABXY buttons, START button - Connection Type: USB-C - Model Number: GAMESIR G4s - Compatible Devices: Android, Windows, Nintendo Switch Thank you for viewing. This is a Pro Controller for the Switch. There are no noticeable scratches or major damage. It worked without any problems. All buttons responded. It is not an official product. If you have any questions, please feel free to comment.