Compact design, well reliability and perfect performance.
SD2SP2 is supported by the latest Extrems' Enhanced mGBA, GBI, and emukidid's swiss-gc.
This PCB allows a Micro SD card to be inserted into the serial port2 of NGC. Serial port2 is on the bottom of your bevice, so you don't have to have a large ugly SDGecko (or a clone) hanging out the front of your device, taking up a save-cartridge port.
You can boot up your NGC games or personal backups from the second serial port via micro SD card for lag-free full motion video and improved read-access to the serial port adapter.
Recent improvements to the SWISS code have allowed the available CPU time on NGC console to be better utilized as read-time for the serial ports on NGC, this means games load a bit faster and FMV is not jittery and painful to watch.