The Ultra 510 LCD arm allows the full articulation of the LCD. This 510 holds the LCD monitor close to the mount. Two handles next to the monitor tighten the monitor into position. The monitor can be adjusted 4" vertically on a slider. This wall mounted model has a keyboard tray with wrist wrest. Machined out of billet aluminum, this unit is powder coated gloss white for a durable, lasting finish. Hand assembly ensures that a quality product is shipped to you.