Review on 💻 Ergotron LX Vertical Stacking Dual Monitor Arm - VESA Desk Mount for 2 Monitors up to 40 Inches, 7-20 lbs Each- Tall Pole, Polished Aluminum by John Graves

In the photos I use two Ergotron LX Dual Stacking Arms for the bottom four 24" Dell Infinity Edge monitors and this Ergotron LX Dual Stacking Arm with High Stand for two 24-inch Dell Infinity Edge monitors in portrait orientation. I would use another of these top monitor mounts, but the tall stem (22") is about 1.5" shorter. For portrait orientation monitors, each monitor is 21.2 inches. I barely got them. With an additional 1.5 inches, I was able to level the bottoms of the monitors.