Troubleshooting Guide - Important Notes Before Use

Thank you for purchasing the SDHC Dual Core Cartridge Card. To ensure the best experience, please read the following instructions carefully.
Couldn't find the SD/TF card: Check the Connection – Remove the card, gently wipe the metal contacts with a soft dry cloth, and re-insert firmly. Try inserting 2–3 times to ensure a stable connection.
Couldn't find _DS_MENU.DAT: If the card is detected but does not boot properly, the required kernel files may be missing. Please download the kernel files by scanning the QR code in the product image or in the user manual. Copy all extracted files to the root directory of the microSD card and try again.
Customer Support
If the issue persists after following the above steps, please contact us through Amazon Buyer-Seller Messaging. We will provide a replacement or refund promptly.

Key Features

Preloaded & Ready: Ships preloaded for immediate use — insert the card into your console and play.
High-Speed Performance: Upgraded read/write performance for smooth gameplay and faster loading.
Compact & Portable: 16GB Micro SDHC form factor with included SD card adapter for convenience.
Durable Build: Anodized finish for improved heat dissipation and long-term reliability.
Warranty: Backed by a 6-month limited warranty.

What's in the Box
1 × 16GB Micro SDHC cartridge
1 × SD card adapter

The Pro Version 16GB Micro SDHC Dual Core Revolution Cartridge is designed for retro gaming enthusiasts and homebrew users who want a simple, reliable way to run games and apps on Nintendo handheld consoles. Using an enhanced controller chipset, this cartridge offers plug-and-play convenience and improved performance over standard adapters. The included adapter makes it easy to transfer files and use the card in multiple devices.