Zeikos Remote Switch for Nikon D90 & D5000 Digital SLR Cameras ZE-MCDC2 is a wired remote switch with a 3' cord. It is designed to be compatible with Nikon D90 and D5000 cameras. This remote switch allows users to remotely trigger the camera's shutter for convenient and steady shooting. It does not require batteries and is a practical accessory for photography enthusiasts using compatible Nikon cameras.