Pixel Pawn TF363 flash trigger system for Sony/Minolta cameras and flashes. This kit is in used condition. The set seems to function, although I don't have Sony or Minolta system cameras or flashes, so I was not able to test it on actual gear. However, with all the batteries inserted, all units light up, and the transmitter, when the button is pressed, lights the receivers up in green, so I know the signal is getting to each transceiver. I just don't know if it'll actually work on the camera and flash hotshoes, but I'm assuming it will be fine. I also do not have the auxiliary cords that would allow you to attach one of the receivers to a studio power pack or monolight. I will accept a return in case it doesn't work for you. Thanks for looking!