If you follow the link to the eBay posting it should have all the details along with some pictures.
The motors are the same as those used in the OpenROV kit along with the same ESC's, This has the BBW & Cape, I have used an Led Driver to drive the Led's from the led connectors on the Cape. It does not have the EMU installed but I did wire up the DB25 connector to accommodate it with some minor changes in wiring. You could upgrade it to the new control board if you would like at a later date. The Camera,Motors & Thrusters and Led's are all new.