Applicable and Note: A third-party replacement controller, not the original Nintendo NES 8-bit controller. Please note: it only applies to NES 8-bit, not to NES Classic. Before purchasing, please ensure your TV has AV Inputs (usually yellow, red, and white—yellow for video, red and white for audio) and that the TV is set to the AV Input. 7-pin plug and length: The cable length is approximately 165 cm / 5.4 feet. Features ultra-sensitive buttons for precise control, buttons with fixed input resistance, high-quality components, and a 7-pin plug controller connector. Product function: Easy to use, plug and play, no additional drivers required. Compatible with all original Nintendo NES systems and most compatible copies, but not for NES Classic. Use the legendary D-Pad, start, select, A, and B buttons to enjoy the classic gaming experience. Best gift: This set is ideal for both adults and children, whether as a gift for others or for yourself. Relive the joy of classic games from your childhood, share nostalgic moments with friends, and introduce younger players to simple, timeless gameplay with a variety of included games for hours of entertainment. 100% quality service: Our product comes with a 90-day warranty. If you are not satisfied with the item or have any questions, please . Customer service will resolve your issue within 24 hours.