Hello dear customer.thank you for your purchase.If you encounter product problems or operational problems and other problems, you can contact our customer service immediately, and we will solve the problem for you within 24 hours.Please be sure to contact our customer service.I wish you a happy life! ! ! * Description: N64 to HD converter No need to install drivers, portable, flexible, plug and play. N64 to HDMI Converter makes it easy to connect the N64 console to the new HDMI TV input to enjoy a portable, flexible gaming experience. No drivers need to be installed, plug and play. Provides signal processing with high precision, color, resolution and detail. Support NTSC3.58, NTSC4.43 standard TV format input. Please note: Only the video signal transmission to improve the quality of video. Only convert N64 / SNES/GC to HDMI, does not support HDMI to AV.Does not support HDMI AV, only converts N64 HDMI. Do not support 4 k and 3 d. Note: cant improve the quality of video, only transformation. Option 1 Package Contents: 1x N64 to HDMI converter 1x User manual 1x USB cable 1x HDMI cable Option 2 Package Contents: 1x N64 to HDMI converter 1x User manual 1x USB cableOption 3 Package Contents:1x HDMI cable On Dec 14, 2023 at 04:37:07 PST, seller added the following information: