The nissin sc 01 universal ttl off camera shoe cord has been designed for off camera flash photography via a 15m coiled cable which allows use both on a bracket and hand held the nissin sc 01 universal ttl shoe cord has a multiple pin configuration so it can retain full ttl compatibility between camera and flash on canon nikon pentax and samsung digital slrs two flashguns can be used at once as the connector that fits to the hotshoe has a second fitting on top there is a switch on the ho