Shutter Release for Alzo Flip Flash Bracket - Nikon- D600 D90 D5000 D7000 D3100 D3200 The Shutter Release puts all the necessary controls in your hand and firmly attaches to the ALZO Flip Flash Bracket handle with included hardware; 2-step shutter action for pre-focus and metering AEL, with positive click feedback action on shutter release Coiled cord stretches up to 18 inches Compatible with Nikon D750, D600, D90, D5000, D5100, D5200, D5300, D5500, D7000, D7100, D7200, D3100, D3200, D3300 Not compatible with Nikon Coolpix cameras