This is a Windows Explorer Extension which shows the NDS-Game-Image as an Icon, Game-Infos as a ToolTip, can trim/untrim ROMs and can rename ROMs. (for Win x86 and x64)
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