Connect your EOS 7D Mark II DSLR Camera to the WFT-E7A Wireless Transmitter with this IFC-40AB II USB Interface Cable from Canon. Version 1 of the transmitter must be upgraded to firmware ver. 1.1.0 or later in order to be compatible. The cable is included with the transmitter and offered here as a spare or replacement part.
UPC: 013803237139