Nikon MC-DC2 Remote Control for D90 / D5000/ D5100

The Nikon MC-DC2 Remote Control is a 1m (3.3 foot) wired remote control unit for the Nikon D90, D3100, D5000, D5200, and D5100 DSLRs. It connects to the camera with a small plug, allowing you to fire the shutter without physically touching the camera, thereby reducing the risk of camera-shake on long exposures.

Price: 29.99 from Wex Photo Video