KBYN Wii Gamecube NGC 128MB Memory Card with 2043 blocks Up to 2.4A power output, support for fast charging, save charging time and durability, 100% support up to 48k HZ and provide non-destructive digital sound quality. Durable high-quality aluminum alloy casing is more wear-resistant and corrosion-resistant, and enhances anti-interference ability. 100% copper core provides clear sound quality and ensures transmission stability. Ddouble function audio + charge port,lightweight and portable, good sense of use. Double Jack does not need to distinguish, can be used arbitrarily. Plug and play. built-in decoder chip, stable and more secure.