The monitor arm models we tested work with at least 27 ... Made of thin sheet metal in black or white, this stand has a 4.25-inch height and can support up to 44 pounds. We found it to be sturdy ...

The Ergotron LX is a sturdy, practical monitor arm that can handle most monitors. It’s easy to set up, easy to use, and (when purchased in its white or polished aluminum colorway) attractive.