The adaptor cable is well made looks like it will last a long time, probably longer than my sender that is coming apart already. It's nice to be wireless on the shutter release, but I still don't have a way to lock the shutter in bulb mode for long exposures, in bulb mode you can hold the button down which holds the shutter but then I wonder how much of the battery I'm killing on the wireless. I do not like having to pay that much for it though, not much to look [...].