Experience the Ultimate Retro Gaming with the Mosel High-Capacity Game Memory Card! This game memory card is designed to elevate your retro gaming experience with exceptional compatibility and features. Key Features: Extensive Game Support: Play over 99% of MD and Genesis games, including titles with 32M bit capacity. Global Access: The MEGAKey hardware allows you to enjoy games from all regions without limitations. Convenient Backup: Automatically back up your game archives to the SD memory card for safekeeping. Enhanced User Interface: Explore a brand new, intuitive graphical interface for easy navigation and game management. Cheat Code Support: Unlock hidden features and explore new gameplay possibilities with the built-in cheat code function. Secure Storage: The card supports 32GB SD memory cards (SDHC compatible) and FAT16 & FAT32 format memory cards, providing ample storage space for your games. Extended Compatibility: Supports a full range of original SEGA MD/Genesis consoles and is highly compatible with various MD/Genesis compatible machines. Important Notes: Proper Use: Please handle the memory card with care as it can be easily damaged if not used properly. Replacement: If your memory card stops working, replace it with a new high-speed memory card with a capacity of 1G-32 GB. Firmware Update: Updating the firmware is risky and may render the card unusable. Please refrain from updating the firmware. Free Giveaway: This product includes a free mass storage game TF card. Compatibility Note: Clone/assembly/modified game consoles may require confirmation of compatibility with customer service. Unlock the full potential of your classic SEGA MD/Genesis games with the Mosel High-Capacity Game Memory Card!