The pocketwizard plusx transceiver is the simplest pocketwizard radio ever and the perfect entry into the pocketwizard wireless system whether you are new to off camera flash or an experienced pro looking to expand upon an existing pocketwizard system the plusx is the perfect choice simply attach one plusx to your camera another plusx to a remote flash using an included cable set both radios to the same channel and start taking pictures the plusx is compatible with all standard channel capa