Dericam Wireless Range 2.4G 5db Antenna Expander For CCTV Security Camera， IP Camera， WIFI Device， White<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"> Extends the singal range of WIFI camera or other 2.4G device </span></li><li><span class="a-list-item"> 5db singal booster， 2.4GHZ( 2.400—2.4835GHz) </span></li><li><span class="a-list-item"> Length: 7.6 inchs (19.5cm) </span></li><li><span class="a-list-item"> SMA interface: Inner hole and inner screw， fit for the camera with SMA head and needle inside. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/21CrZVVG5bL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31zqt6Ssw%2BL.jpg" noproxy>