GBA/NDS Swap --- You can boot any flash cart (like the NEOFlash / XG / SC / M3 / EZ / MP / GBALink) form GBA slot,and you can boot MK2 / MK3 serial form NDS slot too.
Same size as an original NDS cart.
Can boot NDS & NDS lite all version,100% plug and play
Brightness adjust --- Can adjust the brightness level of NDS / NDS lite, keep all nds function with you.
EEPROM Save --- Build in the 2M EEPROM save chip,so can keep the nds game save through the right nds patcher.
Auto Sleep Mode --- 100% hardware support NDS power sleeping mode,you can close the nds case and open it in anytime, the game will keep to running, just same as one original NDS cart.
PLUG and PLAY --- 100% don't need modify your console,just need to plug in the MK4-mini,then can make all version of nds/nds-lite works immediately.
R-S-A Secure --- 100% support R-S-A secure arithmetic.