Ergotron LX (Basic Version)

The Ergotron LX is widely considered the gold standard for articulating mounts, featuring heavy-duty aluminum construction and Constant Force technology for fluid, bounce-free movement. The "Basic Version" or standard version of the LX simply omits some premium add-ons like the quick-release bracket, offering the core arm mechanics at a lower price point. It still provides the exact same durability and weight capacity as the standard LX.

The standard Ergotron LX desk mount arm is rated to support monitors weighing between 8 and 20 pounds (3.6 to 9.1 kg). If you have a heavier display, Ergotron offers a heavier-duty variant that supports up to 30 pounds. You should always ensure your monitor falls within the supported weight range to prevent the arm from drooping.

Yes, the Ergotron LX includes both a desk clamp and a grommet mount base in the box, giving you two distinct options for securing the arm to your desk. The C-clamp is designed to attach to the edge of your desk, while the grommet mount requires drilling a hole through the desk surface for maximum stability. This versatility ensures it fits various desk setups.

The Ergotron LX uses a standard VESA mount plate that is compatible with both 75x75mm and 100x100mm hole patterns. This covers the vast majority of standard computer monitors and flat-screen displays on the market. If your monitor does not have standard VESA holes, you will need to purchase a separate VESA adapter bracket.