This is a listing for (1) 3D printed tray for N64.
This tray allows you to use US and Japanese cartridges on any N64 console.
This is a very easy MOD and can be done within a few minutes.
Tools
1 Gamebit Driver
1 Philips Screwdriver
Instructions
Remove the Expansion Pak
Remove the 6 Gamebit screws from the bottom of the console
Remove the 2 Philips screws from the old cartridge holder
Install the new cartridge holder and reassemble