Nintendo 3DS Factory Development Cartridge - (CARD2 Type)

These are genuine Nintendo 3DS development cartridges originally used in Nintendo factory and testing environments.
Each cartridge has been carefully disassembled, cleaned, and fully tested to ensure reliable functionality.

Specifications:

• Combined NAND and Controller: R20KG2241A – 32Gbit (4GB)
  
• SPI Flash: MXIC 25L4001 – 4Mbit (512KB)

Functionality Testing:

• NAND fully erased, programmed with a test ROM, and erased again
  
• Save flash chip erased, programmed, and verified

The cartridge has been left with a copy of retail aging software pre-installed to demonstrate functionality.

Version Info:
These are the V2 variant of 3DS development cartridges, very similar to the Small Form CTR FLASH CARD 16Gbit (E203500). 
This is a CARD2-type cartridge. This can be used for both games that use CARD2 and games that use FLASH.

Compatibility:
These cartridges can be written using official Nintendo dev kits such as the Partner-CTR or IS-CTR.
Additionally, I’ve developed a custom GodMode9 firmware, allowing you to write retail or debug .3DS images directly from a modified retail 3DS console.

Condition:
Photos are a representation of the item’s condition—the exact cartridge you receive may differ slightly. As these are used items originally deployed in factory environments, they may show signs of use, including light scratches and occasionally small cracks. However, all cartridges are in very good physical condition, graded as B+.

 3-Month Return-to-Base (RTB) Warranty Included.