- Canon 350D, 400D, 450D, 500D, 550D, 60D, Pentax manual shutter/focus control The external trigger can be accessed with a standard 3-pole 2.5 mm jack plug. Appropriate 'official' remote controller with this plug is called RS-60 E3. The same pinout is used by all Pentax cameras
- Canon DSLR 300D, 350D, 400D, 450D, 500D computer manual shooter control serial cable used for computerized long exposure control
- Canon EOS 10D, 20D, 30D, 40D, 50D, 5D, 5Dmk2, 7D manual shooter / focus connector with N3 connector. The connector may be obtained from wired remote control
