The original EFA software was designed for or Windows 7 . It generally does not work natively on Windows 10 or 11. Recommended Setup Steps:
: EFA II is known to work under Linux, where it often appears as a 133MB removable USB disk for direct drag-and-drop of ROM files. Compatibility & Setup Guide Efa linker software download
: The EFA Linker typically requires version 2.62 drivers to be recognized by a PC. The original EFA software was designed for or Windows 7
: This community site hosts a variety of Clients, Loaders, and Firmwares for the EFA series. Compatibility & Setup Guide : The EFA Linker
: Certain GBA games with "exotic" save formats (like Boktai or Mario & Luigi: Superstar Saga ) may need to be patched before they will save correctly on an EFA card. Device Variants :
: Ensure the VM is set to "capture" the USB connection when you plug in the GBA/Linker cable.