This Remote Cord replaces the MC-20 with many improved features. It sports an Electric Sound Speaker, Shutter Release Active Lamp, similar to D-SLR/COOLWALKER multi-selector button operation, Interval Timer, Long Exposure (it can use Interval Timer and Long Exposure simultaneously), Self Timer, TIME Exposure and a Release Hold Mechanism.

Support :Nikon D2 & D1, D3, D3X series, D200, D100, D300,D700 and D3 via MB-D100 as well as the F5, F100, F90, F90x cameras.