I had already posted this in another topic, but decided to put it up here for future reference for anyone who wants a quick and easy guide to setting up an EZFlash 4 to play GBA games, so here it is (*Note: This guide is the setup to use for GBA games ONLY! If you want to use the EZ4 to play NDS...
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