8 bit generation

I have an EFA linker 256 MB and been suffering trying to know what cable uses for interface. EFA Linker is a storage and backup device designed for use with the Game Boy Advance (GBA) video game console. The EFA Linker connects to the console via the GBA cartridge port and allows users to load ROMs (game images) and save games onto a rewritable flash cartridge. The EFA Linker has become popular among emulation and game programming enthusiasts, as it allows users to load and play GBA games on a flash cartridge instead of having to use physical cartridges. It has also been used to create and load homebrew games and hacks of existing games on the GBA. It should be noted that the use of the EFA Linker may not be legal in some regions, as it can enable game piracy. Additionally, the use of unofficial flash cartridges can affect the integrity of the console system and may cause technical issues in the future. FA linker uses a USB cable type -  USB 2.0 A Male to USB Mini 4-Pin Cable (Square C