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This remote switch adapter RA-E3 enables EOS DSLR cameras with E3-type connector (for example EOS 70D, 60D, 760D, 750D) to use N3-type remote accessories such as Timer Remote Controller TC-80N3 which is integrated with self timer, interval timer, long-exposure timer and exposure count functions to shoot unique photographic topics including Time-Lapse and Star Trail shooting.
For users who own both N3-type and E3-type EOS DSLR cameras, Remote Switch RA-E3 allows them to share all N3-type remote accessories, for example Remote Switch RS-80N3, to all cameras.