YUEHISY 600 in 1 Flash Game Cartridge, 4GB Built in Memory Card for GG SMS, Data Save No Battery, Power Saving Design for Game Gear Console

YUEHISY 600 in 1 Flash Game Cartridge, 4GB Built in Memory Card for GG SMS, Data Save No Battery, Power Saving Design for Game Gear Console

• 600 in 1: This video game flash card comes with 600 built in games, offering an extensive and instantly accessible collection. You'll never run out of entertaining options.
• 4GB Memory: Featuring 4G internal storage and support for storage card up to 32GB, the flash card guarantees your game saves remain intact for over a decade. Its advanced design preserves data even without a battery, eliminating worries about save file loss.
• Broad Compatibility: Ensuring seamless compatibility with support for GG, support for SMS, and support for SG systems, it supports game cheats. All save data is securely stored on the card itself, maintaining your progress reliably even during power loss.
• Reliable Connection: Crafted with a black PCB and genuine gold plated contacts, the flash cartridge ensures excellent conductivity and signal stability. The optimized 1.2mm thickness provides ideal compatibility and a stable connection in classic console slots.
• High Efficiency Power Design: Equipped with a DC energy saving chip boasting 95.2% power efficiency, the flash card extends battery life by up to 30%. Enjoy uninterrupted gaming sessions and say goodbye to frustrating power interruptions during important moments.