Item #: 103762

In-store Financing Available

ProMaster ST1N TTL Speedlight Transceiver for Nikon

New from ProMaster the ST1 series Speedlight Transceiver units that allows you to use your TTL off-camera flash unit whether they are Nikon (like a 700, 800, or 900 series Nikon flash) or ProMaster Speedlight (like the 100SL or 200SL Speedlights). The ST1C can also be used to trigger your camera itself for remote triggering using the 2.4GHz signal (with additional cable to turn into a wireless shutter release). Additionally the USB port allows for firmware upgrades to keep your transceivers compatible with your future equipment purchases and operational improvements from ProMaster.

Key Features:

  • Multiple Channels
  • HSS high-speed sync: TTL 1/8000
  • 325’ range
  • Functions as a transmitter or receiver
  • AF assist beam
  • Also works as a wireless shutter release (with additional cable)
  • USB fireware upgradable
  • Stand included


    2.4GHz operating frequency
    Manual output setting: 1/1 - 1/128
    Master/Slave Mode
    Net Weight: 3.5oz / 98g (without batteries)
    Dimensions: 3 1/6” x 2 9/16” x 2 7/16” (77.8mm x 65mm x 62mm)
    Power Source: 2 x 1.5V AA alkaline batteries, 2 x 1.2V NiMh batteries

    Additional Available Cables:

    The following cables are available to expand the capabilities of the ST1N for Nikon
    ProMaster 6368 camera triggering cable for Nikon MC30 port
    ProMaster 6375 camera triggering cable for Nikon MCDC2 port
    ProMaster 3717 USB firmware downloading cable for computer connection