Ergotron WorkFit-S Single HD Workstation with Worksurface+ (33-351-200)<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"> Promotes proper ergonomic positioning and inspires an on demand sit-stand work routine. </span></li><li><span class="a-list-item"> Easily and simultaneously lifts keyboard and LCD screens to proper height. </span></li><li><span class="a-list-item"> Ergonomic back-tilt keyboard tray. </span></li><li><span class="a-list-item"> Counterbalanced adjustment points allow instantaneous， tool-free re-positioning while you work. </span></li><li><span class="a-list-item"> Burn more calories by choosing to stand for periods of your work-day. </span></li><li><span class="a-list-item"> Maximum LCD height adjustment of 23-Inch (58 cm) for premium comfort </span></li><li><span class="a-list-item"> For displays 16-28 lbs. (7.3-12.7 kg) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/4119mpB1kYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4128tEXoRRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41WdNyHKehL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RFdUjVDML.jpg" noproxy>