Canon Off-Camera Shoe Cord OC-E3
The Canon Off-Camera Shoe Cord OC-E3 allows you to maintain all on-camera flash functions, like E-TTL II, while using a Canon Speedlite off camera. It works at distances up to 2' and is compatible with all Canon EOS cameras except the 630 and RT. The Canon OC-E3 is weather sealed to protect it from dust and moisture and features a sturdy foot.