MC-DC2 REMOTE SHUTTER RELEASE CONTROL FOR NIKON D5600 D90 D600 D610 D7000 D750
D5600 D5500 D5300 D5200 D5100 D5000. D750 D610 D600 D90 Df. D7500 D7200 D7100 D7000. And, a shutter release button lock is available which for long exposures shooting and continuous shooting helpfully.