Prost Intervalometer Timer Remote Cord Shutter Release MC-N3 for Nikon Digital SLR D7000 D90 D5000 D5100 D3100 Digital Camera Timer Wired Remote Controller for Nikon D7100 D5200 D3200 D600 (Black) Automatic timer, it can set delay time, exposure time, interval time, continuous AF and number of shoots for timed interval photography. It supports manual release, photographs can be taken manually even when the timer is running. The time is settable in 1 second increments, units from 1 second to 99 hours, 59 minutes, and 59 seconds. Suit for Nikon D90 D3100 D3200 D5000 D5100 D7000 D7100 D600. Includes (1)Remote Shutter Controller+(1)N3 Cable +(1)Instruction Manual(English & Chinese)