EZ-FLASH Omega Definitive Edition EZ4 GBA/SP/NDS Game Boy Advance DE US Seller

Description

New to market in 2021, Ez-Flash DE (Definitive Edition) brings upgraded features to the original Ez-Flash Omega.
Think of this as Omega+, has all Omega features, with more features added on.
I've separated the features below, so you know if the DE or Basic Omega versions is what you need. I've linked our Basic version below if you decide that is what you need.
Basic OMEGA features
GBA game copy and play, no client needed
Fast patch engine, instant game load speed, additional manual patch engine to support modified rom
Cheat
Save states
Real time clock
Sleep
Hotkey customizable
256Mb PSRAM suppot all games, instant load
512Mb Norflash, keep your favorite games
GB/GBC/NES game copy and play, compatible based on emulator
System on chip level recovery mode, prevent upgrade dead
Support FAT32/EXFAT， 4GB-128GB SD card
Firmware and kernel both are upgradable
If the Basic Omega features are all you need, please purchase our Ez Flash Omega
Here
Definitive Upgraded & New Features
Using Ferroelectric RAM to keep save, absolutely safe (little to no corruption)
Dual working mode
Rumble function for GBA game and NDS game
Support GBA-DS Link Transfer (You can finally bring GBA Pokemon to DS Games!)
Support DS Web Browser
Support DS RAM Expansion Pack
Power Save design (Little to no corruption)
Button Battery replaceable (no soldering required, just pop in a  new battery)
Support 512Mb GBA movie rom