The Pixel SC-4M Componer TTL Cable allows you to combine the following pixel products:
The Pixel PF-801 Componer TTL Set for Canon Speedlite Flash Guns with the The Pixel VS-801 Componer TTL Receiver for Canon
The Pixel PF-802 Componer TTL Set for Nikon Speedlite Flash Guns with the The Pixel VS-802 Componer TTL Receiver for Nikon.
The SC-4M is simply a standard network cable (CAT-5E). If you are already in possession of a network cable, it is possible to use that instead of purchasing the SC-4M. We do however, advise not to use a cable longer than 10 meters.