High compatibility. Near to 100% compatibility with GBA game library. All save types supported, no ROM patching required. Fast Loading (most games load within 1 - 2 seconds). 256Mbit PSRAM (32MByte) ROM memory. 1Mbit SRAM (128KByte) save memory. Real-time clock support. Low power consumption. SD, SDHC and SDXC cards are supported. d with micro-SD cards up to 64GB. FAT32 support. Supported with GameCube player, some revisions of Super Retro Advance adapter and other GBA accessories. NES, GB and GBC games support (emulation mode).