Wireless control of EOS cameras for remote shooting applications Use with cameras that have an E3 remote socket via Remote Switch Adapter RA-N3 For cameras with an N3-type remote socket Trigger your EOS camera wirelessly over large distances- up to 91.5m (300ft) Features Product colour Black Compatibility Digital Rebel XTEOS 20DEOS 20D EF-S 18-55mm KitEOS 20DaEOS 30DEOS 30D EF-S 18-55mm KitEOS 5DEOS D30EOS D60EOS Digital RebelEOS-1DEOS-1D Mark IIEOS-1D Mark II NEOS-1DsEOS-1Ds Mark IIEOS-1vEOS-1v HS BodyEOS-3