AKAIO is an alternative firmware, also known as system menu, for multiple flashcarts of the Acekard family. It comes with tons of useful features, check out the changelog for this version! Firmware for the AceKard 2, 2.1, 2i, and R.P.G.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi