Ergotron LX Pro Arm Single Display Tall White 45709290
A tall white monitor arm that clamps to a desk and holds a single display
- Product typeA/V STAND
- Ergotron LX Pro Arm Single Display Tall White 45709290
- New condition ensures reliable performance from first use
- A/V stand design provides stable support for monitors
- First listed February 27, 2026 for current product availability
- Model 45709290 identifies the exact Ergotron configuration
Ergotron LX Pro Arm Tall White
The Ergotron LX Pro Arm Tall White is a desk-mounted stand for a single LCD display. It raises the screen above the work surface and allows height, tilt and swing adjustments. The white finish suits light-coloured desks and modern office environments.
Suits users needing elevated screen height
This mount suits users who need extra vertical reach to position a display at eye level on tall desks or when standing. It is not for buyers who want multiple screens on one arm, who require a wall-mounted solution, or who need a shorter pole for low-clearance shelves.
Single-display desk mount with tall pole
The defining specification is the tall pole combined with a single-display clamp base, which determines whether the arm reaches the required height on deep or high desks. Verify the pole height matches your workstation before purchase.
How it compares
Measured against everything we stock in Stand Legs & Mounting Hardware, at today’s prices. Recalculated every night.
- Price $192.99
- Pricier than about 62% of the 957 comparable items (median $95.99).
Specifications
| Product | |
|---|---|
| Brand name | ERGOTRON |
| Product type | A/V STAND |
Questions about this item
How much power does the Ergotron LX Pro Arm draw when holding a monitor all day?
The arm itself uses no electricity; it holds the display through a mechanical spring and gas-strut system.
What mounting hardware must the desk already have for the 45709290 to install?
The package includes both a C-clamp and a grommet mount, so the desk only needs a solid edge or a pre-drilled hole.
Will the tall pole of the LX Pro Arm clear a monitor that sits on a fixed-height stand I already own?
The tall pole raises the pivot point higher than standard arms, letting you position the screen above most fixed stands.
More in Stand Legs & Mounting Hardware
