Review on 2021 SDHC 8GB Micro SD Card with YS Menu Installed - Compatible with DS, DSi, 2DS, 3DS, DSi XL, 2DS XL, 3DS XL by Brett Gilbert

Well I got this because of scalping on the DS game market which makes it almost impossible to buy used games at a reasonable price. This even works on my new 3ds xl, the only thing that bothers me is that it's a bit awkward to insert into the 3ds xl (you have to hold it on the left when you press it. But it's not necessary on every other ds i own, like not weird) and the larger micro memory card i bought sticks out a little weird, but not by much at best. Also, it does exactly as advertised, so I'm satisfied.