The HKT-0200 Sega Katana Controller Box is a peripheral device for the Sega Dreamcast Development Box prior to the Set 5.xx. It connected to the older Katana Development Boxes, which lacked controller ports. This device worked best with either the MK-80117 Sega Saturn 3D Controller Pad or the HSS-0137 Sega Saturn 3D White Controller Pad. http://segakatana.com/hardware.php?cat=dcdev&id=hkt02
I thought so, though it looks nothing like a standard VMU slot. Remember, there were only Sega Saturn Controllers then..
yeah i know, but if this thingle exists i dont doubt some kind of proto VMU exists also ... thats just my guess
Yeah, IIRC, someone had an early dreamcast memory card here on the forums...maybe you can ask them to take a picture of the bottom and see if it matches.
Nice snippet! I would love to put my hands on older dev kit stuff Anyway, it says the box labeled "katana" supports the DC controller, but your pics shows ports just for saturn controllers. Maybe the DC proto controllers uses the saturn plug?