JJC Timer Remote Switch for Canon W/3-Pin Connection

XIT Timer Remote Switch for Canon W/3-Pin Connection

Vello ShutterBoss ll Remote Switch with Digital Timer Cannon 3 Pin

Vello ShutterBoss Timer Remote Switch for Canon W/3-Pin Connection

Vello ShutterBoss II Timer Remote Switch for Cameras with Canon 3-Pin Connector

Vello ShutterBoss Timer Remote Switch for Canon w/ 3-Pin Connection

Vello Shutterboss VII Remote Switch & Digital Timer RC-C2II Canon 3-pin

Timer Remote Control Shutter Release for Canon EOS 600D 60D Rebel T4i T3i T3 T2i