Ergotron 45-490-216 LX - Mounting kit ( articulating arm， desk clamp mount， pole， extension bracket ) for LCD display - aluminum<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"> Device Supported:Monitor / Number of Displays Supported:1 / Maximum Load Capacity:25 lb / Maximum Screen Size Supported:32" </span></li><li><span class="a-list-item"> VESA Mount Standard:100 x 100，75 x 75 / Height:7" / Width:10" / Length:18" </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41u2Q-f6%2BFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31yW6AIwgqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31W4hXo0hCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31RZGaDZsKL.jpg" noproxy>