JYC Remote Switch SR-N3/1M for Nikon Mid-Range SLR: D90, D5000, D7000, D3100, D5100 1. Minimize Vibration as you are shooting. 2. Handy for taking pictures of subjects that are difficult to approach. 3. Easily control the shutter for Long time exposures. 4. Cable length: 0.9 m (3ft) 5. Cheaper but the same function compared with expensive Canon remote cord. 6. Mini size, light weight 7. Elegant design, excellent quality