Game Cartridge New Version Support TF Card for GBA/GBM/IDS/NDS/NDSL, GameBoy Advance

Supports SD card maximum capacity to 2Gb, and suggests using low-speed SD card. If it's not recognized, it may be larger than 2Gb or SDHC "high speed", please use the correct type of SD card and we highly recommande you use original sd card. Keep your SD card formatted as FAT (FAT16) format, or the card will not be recognized. Do not touch the FOR GBA microswitch when you plug in the Card. Works with G B A Player for Gameboy. It will show the menu on the screen, you just need to make sure you have a good brand micro SD card (PNY works well). It supports FOR GB, GBA, and NES (not just GBA files). Except for GBA, It works through emulation. Note: (1) This game cartrige doesn't work for GBA SP console; (2) Always charge after playing, or may cause damage to the card; (3) Do not play the game or switched dial SD card, it may cause damage to the SD card.