Get your flash off the camera's hotshoe for portrait, group shots, and studio type work, but still retain the automatic features of Canon's ETTL system.
The cord ⁄ shoe assembly is 7.5 meters (24 feet) long.
Note: This longer ETTL cable will not function properly with the following Sigma flashes: Sigma 530 DG Super, Sigma 530 DG ST, Sigma 500 DG Super, Sigma 500 DG ST.
This cord functions similar to the Canon OC-E3 cord, but with a much longer cord.
Price: $54.50 + shipping