Our Mission StatementTake out the classic consoles and get them set up in the simplest way for modern displays that are omitting old cable hookups.This is an affordable & convenient option to get good video quality when it comes to retro gaming.Go back and experience all the things you missed as a kid: the games, the consoles, the controllers.NOTE: Console Compatibility1. GameCube:(1) Our 3-in-1 HDMI cable can work with US/JP NTSC GameCube.(2) Our 3-in-1 HDMI cable can't work with UK/Euro/Australia PAL GameCube due to the lack of S-Video output.But PAL GameCube can output RGB signals natively, that means our HDMI cable for SNES (www.amazon.com/dp/B07MYX9JLM) also can work well with PAL GameCube.2. N64:(1) Our 3-in-1 HDMI cable can work with US/JP NTSC N64.(2) Our 3-in-1 HDMI cable can work with all charcoal/dark grey UK/Euro/Australia PAL N64, but it can't work with special edition colored and Pokemon PAL N64 consoles due to the lack of S-Video output.3. SNES:Our 3-in-1 HDMI cable can work with all the SNES consoles (001 Model, not 101 Model) no matter of the regions.Manual Adjustment on TVThis cable has been specifically calibrated for GameCube/N64/SNES.However, final output doesn't only depend on the cable quality but the games you are playing and television quality.Try to adjust the backlight, brightness, dynamic setting or other parameters on TV if you want to improve the display more.Maximum Compatibility with Trending DisplaysNative resolution from GameCube/N64/SNES is upscaled to 720P for best matching with current HDMI standard.MicroUSB Cable UsageIncluded MicroUSB cable should be plugged to wipe away image issues and power up if you see the image distortion while gaming or feel the abnormal heat from back of console.So it's recommended.LengthAdapter: 1 ft; HDMI cable: 6 ft; MicroUSB cable: 6 ft.