The HX Monitor Arm is the perfect accessory to add flexibility and superior ergonomics to your monitor or TV. The HX features a new post design frees up space and allows positioning of your display for greater productivity.&lt;br /&gt;&lt;br /&gt;Sleek and streamlined it accommodates large monitors weighing up to 42 lbs (19 kg). Extension/retraction motion and height adjustment capability promote user comfort.&lt;br /&gt;&lt;br /&gt;- Increases viewing comfort: Helps reduce eye back and neck strain&lt;br /&gt;- Sleek new post design&lt;br /&gt;- Patented CF motion technology provides premium ease-of-use display adjustment&lt;br /&gt;- Cable management feature routes cables tightly under the arm and through the extension out of the way&lt;br /&gt;- Eliminates scrolling: Rotate screen for portrait viewing of photos and documents&lt;br /&gt;- Rotation-stop on base limits range to 180 and prevents monitor from making contact with wall&lt;br /&gt;- Folding arm frees up space in constrained areas&lt;br /&gt;- Upgrade this arm with the HX Triple Bow Kit to create a triple monitor arm&lt;br /&gt;- Passes Ergotrons 10000-cycle motion test which ensures years of trouble-free height adjustment