Quick answer

Choose the TC 1 Shutter Cable for Canon cameras or the TN 1 Shutter Cable for Nikon cameras. Both are designed to work with the Alta GH-300T tripod head trigger system, but they are not interchangeable between brands.

Why the cable matters

A wired shutter release cable lets you trigger the camera without touching it, reducing vibration during long exposures or time-lapse sequences. The two cables here are spares for the Alta GH-300T head, which uses a trigger system built into the tripod handle.

Compatibility is the only difference

Both cables share the same physical design and price point. The deciding factor is your camera brand. The TC 1 works with Canon EOS-1D, 5D, 6D, 7D series bodies and the EOS R5. The TN 1 covers Nikon pro models from the D1 through D6 series, the D850, and the Z9. If you own a mix of systems, you will need one of each.

Decision rules

  • Check your camera brand: If you use a Canon EOS-1D, 5D, 6D, 7D series or EOS R5, pick the TC 1. If you use a Nikon D1–D6, D850, Z9 or similar pro model, pick the TN 1.
  • Verify the tripod head: Both cables fit the Alta GH-300T and GH-300T head. They will not work with other tripod brands or trigger systems unless you modify the connector. Confirm your tripod head is an Alta GH-300T before purchasing.
  • Buy the correct spare: The cables are not cross-compatible. Ordering the wrong one means you cannot use the trigger system until you get the correct replacement.

Product facts at a glance

  • Tripod Spares : TC 1 Shutter Cable for Canon Cameras: Compatible with all Canon EOS-1D, 5D, 6D and 7D variants plus the EOS R5. This covers the vast majority of Canon professional and enthusiast DSLRs, plus the flagship mirrorless body, so you can use the same cable across multiple Canon bodies.

    Tripod Spares : TC 1 Shutter Cable for Canon Cameras

    Tripod Spares : TC 1 Shutter Cable for Canon Cameras

  • Tripod Spares : TN 1 Shutter Cable For Nikon Cameras: Works with Nikon pro models including D1-D6, D850, and the Z9 mirrorless camera. If you shoot with a Nikon DSLR or the Z9, this cable ensures a reliable wired connection without needing an adapter.

    Tripod Spares : TN 1 Shutter Cable For Nikon Cameras

    Tripod Spares : TN 1 Shutter Cable For Nikon Cameras

Who should buy which cable

Best for

  • Canon shooters with an Alta GH-300T head who need a spare TC 1 cable
  • Nikon shooters with an Alta GH-300T head who need a spare TN 1 cable

Not for

  • Photographers using a different tripod head or trigger system
  • Users who need a wireless remote or a cable for a non-Alta tripod