
that's fine for what i need one for but i just wanted to know what is the difference or are they all the same card just different namesAll clones to my knowledge.

I think they're all the same as far as hardware, just different companies and support.
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What did you need it for?

the r4i gold 3ds rts would be the better choice since its still being supported and works on every firmware of the 3ds, even unhackedThis is the card you'll want, especially if you're going to be hacking 3DS systems:
http://nds-card.com/ProShow.asp?ProID=160

And NTRboot is a thing now so that's pretty rad.the r4i gold 3ds rts would be the better choice since its still being supported and works on every firmware of the 3ds, even unhacked
and its a tad cheaper