For Super NES/SNES N64 To HDMI Adapter Converter HD Cable Features: Special deaign for gamers to Convert For N64/For GameCube/For Super NES to HDMI TV or monitor. Support 16:9/:3 switching, feel free to switch manually.N64 to HDMI Converter Support 1080p /720p output. Game players can easily switch screens according to their own preferences to experience different game effects. Suitable For N64/For GameCube/For SNES, SNES to HDMI Cable, For GameCube to HDMI. Does not support other game consoles. Easy to hook up, plug and play, no need power supply. No need to install drivers, portable and flexible. Specification： 100% Brand New High Quality Product Size: 70mm x 40mm x 10mm Line Length 44cm USB Wire Length: 100cm Weight: 75 grams Suitable For: nintendo64 / nes / ngc Type:For HDMI Adapter/Converter Connection Steps: Plug the converter to output of your console(For NGC/For N64/For Super NES). Hook up the converter to an HDMI input port of modern HDTVs/monitors/projectors with HDMI cable. Check and choose 16:9 /4:3 switch as you need. Attention:The USB cable is a complimentary accessory,no need to install to use. Fault check: Check if the game console is working properly. Check if the TV selects HDMI input. Check if the connection is stable. Replace with a new HDMI cable and reconnect it. Attention:The blue screen may due to no video input, please check your connection method again. If there is no sound, please reconnect. Note: For Nintendo 64 to hdmi converter only converts,does not improve the quality of the game picture. Video signal transfer only, can't improve the video quality. Only For converts Nintendo 64 /SNES/GC to HDMI, HDMI to AV is not supported. The initial screen is 16:9, which can be adjusted to 4:3 according to your needs (note that it depends on whether your TV can be adjusted). NOT Support 4K and 3D.