R4 Clones

hi allDone some research on R4's and there seems to be alot of the R4sdhc cards around. I've heard they're fake but mine works.
could it be possible that the original R4 team made this new one. So as to get nintendo off their backs?Thoughs "should i try and get my money back and get a Cyclods" or just use this until it breaks?thanks

They're considered fakes/clones unfortunately.

I Have bought 3 R4sdhc and have not had any problems. Am I missing something?

They have a higher chance of damaging the DS than the original R4. That does not mean they will, just that they are more likely to. R4 sdhc seems to have a much lower rate of bricking DS units than other fakes.