Hi, i'm new here! my consoles are:
-Nintendo 3ds cosmos black
-Gph wiz (black)
-Dingoo a320
-Nintendo ds lite (black and red) i Will sell it
-Ps2(don't works more )
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