Whether these highly touted remote trigger would work on my Sony A77 M2, which was for me the interesting question. Had but Sony finally had relented and the new camera finally missed a standard hot shoe. I put one of the devices to the hot shoe of the camera (watch out!), Post it TX, the other on TRX, my YN560III to "Multi", press the test until the multifunction button halfway - the second device and the flash signal readiness. Then all pushed the button - it will flash. Then triggered at the camera - and sieheda. It lightens! That's how it should be. Will next time to test the remote triggering of the camera - but for that I need first of all have a sync cord. Anyway, I'm excited - this investment has paid off. Attention Sony camera owners (A37, A57, A65, A77, etc .: The not fit the special Sony hotshoe; this adapter on ISO is required.
