Do I need to adjust my monitor arm when switching from sitting to standing?

Usually no. If your monitor is at the correct eye level while sitting, the standing desk lifts both you and the monitor together, maintaining the same relative position. Minor adjustments might be needed if your eye line changes significantly between positions.

Can a monitor arm hold an ultrawide monitor?

It depends on the weight. Most ultrawides weigh 15-25 lbs, which standard arms handle. The Ergotron LX supports up to 25 lbs and is a popular choice for 34-inch ultrawides. For 49-inch super ultrawides, look for heavy-duty arms rated for 30+ lbs.

Best Standing Desk Monitor Arms 2026