Vello FreeWave Wireless Remote Shutter Release for Nikon DC-2 Connection - D90， D3100， D5000， D5100， D7000<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> 16 Million Possible Channels / Operates on Radio Frequencies (RF) </span></li><li><span class="a-list-item"> Direct Line of Sight Not Required / Operating Range up to 320' (100 m) </span></li><li><span class="a-list-item"> Wireless Continuous or Single Exposures / Long Time Exposures </span></li><li><span class="a-list-item"> Transmitter Can Fire Multiple Receivers </span></li><li><span class="a-list-item"> Wireless Autofocusing &amp; Triggering </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/513X5LroE2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2Bb6eoijsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31KCH5AsweL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41If7QOhd2L.jpg" noproxy>