This cable can work with RF-602 to remote control different model cameras or multiple cameras. Specifications: Brand: YONGNUO Model: LS-02/C3 Color: Black Cable length: Approx. 0.3m (extended length: approx. 0.5m) Cameras supported: Canon 1D Series 5D Series 7D/50D 40/30D 20/10D Package Included: 1 x LS-02/C3 Cable