I bought this for a dsl and it works well for a R4 clone. It was cheap and allows homebrew... Im not personally a fan of clones, but I also dont like the concept of copyrights, so its just one of those things I guess... anyone wanting a cheap homebrew card should pick one of these up... havent seen any compatibility issues [yet] and tried what the card has to offer... only thing not tested by myself is the sdhc ability as all I have is a 2 gb card... Might pick up a sdhc to test it, but only if I can find a steal [so if anyone finds a good deal, pm me].