> Triforce games can support two types of cards for saving: Magnetic Cards (magcards) and Integrated Circuit (IC) cards. Magcards are cheaper, fragile, and can only survive so many writes before failing. They have the added bonus of having a printable side, where the game can print a player's achievements and more. IC cards are more like old credit cards with a thicker plastic. They weren't printable, but were much sturdier.

Source with photos: https://dolphin-emu.org/blog/2026/02/16/rise-of-the-triforce...