mazonemayu wrote:and whats it for? I mean you can hook a vmu up with a dc controller so...
No, this thing is for modding. From what I heard, this thing can be used to connect other controllers to the Dreamcast by connecting the right wires to this PCB.
At least that's what I think, if someone knows for sure, please correct me.. This thing has a lot of potential, maybe someone can make a wireless DC controller with this... The 4m cable would be kind of a problem though.
EDIT: Now I know where I remember this from, the X-Arcade to Dreamcast adapter uses the same kind of technology. The only difference is the lack of VMU support and soldering instead of them... screws you can see in the pic.