This purchase is for ONE "Viper Dual Nand"  board/chip.      This chip is used for diagnostic/repair work on the Xbox 360 console.  


Purchase includes:

-Viper Dual Nand Chip

**Be sure to check out our 2-pack for signifigant savings!**


This product requires professional installation and should NOT be attempted by amateurs.

Due to the high possibility of user error the Viper Dual Nand is sold here with absolutely NO WARRANTY.

There are NO RETURNS ACCEPTED under ANY circumstances once the item has been touched by a soldering  iron.

This livestream is currently the best video tutorial for the install of the Viper Dual Nand.  The installation is shown correctly, though the timing file I selected was not the correct one, you should use the rgh2_tri-su_du_50_1.xsvf file that can be found in my Jrunner Pack here

Video of Mr. Mario doing a Viper install:

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Viper Dual Nand

  • Product Code: viperdualnand
  • Availability: 5
  • $19.99