Black 2 Player Game Link Cable For GBC GBP GBL Two‑Player Battle Trade Connect Cord For GBA GBA SP Dual‑Head Link Battle 1.2M

Black 2 Player Game Link Cable For GBC GBP GBL, Two‑Player Battle Trade Connect Cord For GBA GBA SP Dual‑Head Link Battle 1.2M1. Compatibility for multiplayer connection depends on whether the game cartridge supports communication features. Not all games support two‑player battle or data trading.2. Align the connector with the port before plugging/unplugging. Do not force or bend the connector. 3. As it is hand‑assembled cable, poor contact may occur in rare cases. Please test it upon receipt. If connection fails, re‑plug both ends and check that the console communication ports are free of oxidation and dirt.