【Wireless Connection】 This controller supports wireless connection, allowing for free movement. 【Multi-function Buttons】 With the A, B, X, and Y button layout, it supports various games. 【Comfortable Grip】 The ergonomic design ensures comfort even during long play sessions. - Color: Black - Button Layout: A, B, X, Y buttons - Connection Type: Wireless - Model: N-SL Wireless Controller - Input Voltage: DC 5V 500mA Thank you for viewing. It worked without any problems. All buttons responded. It is not an official product. If you have any questions, please feel free to comment.