: Available in polished aluminum, white, and matte black. Ergotron LX Dual Side-by-Side Arm B&H Photo-Video-Audio& more Go to product viewer dialog for this item.
Specifically designed for large or ultrawide monitors up to 49 inches and weighing up to 42 lbs. : Typically found around $329 - $349 . Standing Desk Solutions
A versatile choice for single monitors up to 34 inches and 25 lbs. It offers 13 inches of height adjustment and can extend up to 25 inches. : Typically around $209 - $230 .