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Super Nintendo 1-Chip Switchless Region SuperCIC, uIGR & D4 Patch Mod Kit


Temporarily out of stock due to the global parts shortage.

Mod Kit Includes:

  • 1 x 1-Chip Super Nintendo Quick Solder Board (SuperCIC / uIGR (v2) / D4 Region Patch)
  • 1 x Kingbright 5mm Clear ‘Red (Yellow) Green’ LED


  • Multi-region / Region free
  • Selectable 50/60Hz
  • Run games full speed & full screen
  • Region change & reset with controller
  • D4 region patch prevents out of region notices

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SKU: KIT-SNES-RIGRRP-1C Categories: , ,


This is a high quality mod kit for 1-Chip Super Nintendo consoles using high quality Panasonic resistors, Samsung capacitors and Nexperia and Microchip integrated circuits. All hand soldered by me. I also select the LED resistor values to match the LED and ensure three distinct colours when changing the mode. The quick solder board (QSB) solders directly to the underside of the cartridge port to make install a breeze.

The board contains the following four mods.

Multi-Region SuperCIC

The Super Nintendo SuperCIC Switchless Region Mod is a multi-region replacement for the CIC Lockout chip found inside the Super Nintendo console. It lets you run games in their correct 50 or 60 hertz aspect ratio and speed and bypass any region protection of imported games.

The reset button is used to cycle through three settings:

  • Setting 1 = 50Hz (Green LED)
  • Setting 2 = 60Hz (Red LED)
  • Setting 3 = Auto Mode (Yellow LED)

If you are running your PAL systems in 50Hz, you are really doing the games a great disservice. I consider these switchless mods necessary for PAL consoles.

In-Game-Reset – uIGR (v2)

The uIGR (v2) mod lets you change the SuperCIC region and reset the console using controller button combinations.

D4 Region Patch

The D4 region patch circuit will prevent any out of region notices when trying to load out of region games. Usually the correct region on a multi-region console will need selecting beforehand.

1 Chip Clock Circuit

Details soon.

Additional information

Weight 0.010 g
Dimensions 0.47 cm
Product Type

Mod Kit

Console Make


Console Model

Super Nintendo

Mod Attribute

1-Chip Clock, 50/60Hz, Auto Region, D4 Region Patch, In-Game-Reset, Multi-Region, Quick Solder Board, SuperCIC, Switchless Region, uIGR v2

Designed by


Coded by

Borti4938, Ikari_01


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