NES Slotmaster

Option: DIY Kit
Sale price$25.00

Tax excluded. Shipping calculated at checkout


This is a current Pre-Order. Units are shipping at the moment, it will take us into mid to late May to have all orders out the door.

The NES Slotmaster is a replacement 72 pin connector project for Front Loading NES Consoles.

We have upgraded all orders to our custom Ejector Mech Version of the kit.
Watch the assembly guide here: https://youtu.be/G4UwctYl8WY

This is a fully open source hardware product and build instructions can be found here:
https://github.com/ShawMerlin/NES-Slotmaster/tree/main

While the main project is open source our custom mechanism belongs to us and is not allowed to be sold by anyone else.

We do provide the file for self printing as part of our Printables club, but also can be purchased https://www.printables.com/model/872975-nes-slotmaster-eject

We will offer as a DIY kit (Throughhole Soldering Required) and ready to install kits.

A DIY Kit will come with the following:

  • 3D Printed Bracket
  • 2x Generic 72 Pin Connector
  • 2x 64 pin Male IDC Connector
  • 1x 64 pin IDC Cable
  • 1x PCB Kit
  • 2x M3x8mm Screw
  • 2x M3x30mm Screw
  • 4x M3 Nyloc Nut


The Assembled kit will have all of the above assembled and ready to drop into the console.

 A Hardware Kit will come with the following: (Throughhole Soldering Required)

  • 2x Generic 72 Pin Connector
  • 2x 64 pin Male IDC Connector
  • 1x 64 pin IDC Cable
  • 1x PCB Kit
  • 2x M3x8mm Screw
  • 2x M3x30mm Screw
  • 4x M3 Nyloc Nut