Link cable not available? Want to play old GBA(r), multi-player games with friends, but lack the cable? This 4-way link cable allows you to play classic handheld multiplayer games. You can play with up to 3 friends at once! Click Here to Download User Guide Compatible GBA® handheld systems and adapters allowing you to play GBA® game cartridges. Data transmission and linking capabilities that can link up four GBA® consoles at the same time.