Ergotron LX Pro Adjustable Monitor Arm, 34″, White (45-712-290)

The Ergotron LX Pro Desk Monitor Arm (45‑712‑290) is a premium, single‑monitor mounting solution designed to enhance workspace ergonomics, flexibility, and efficiency. Built from durable aluminum with a sleek white finish, this adjustable arm supports monitors up to 34 inches and 22 pounds, making it suitable for a wide range of modern displays. It features Ergotron’s Constant Force technology, allowing smooth, effortless adjustments for height, tilt, pan, and rotation, enabling users to position their screen for optimal comfort and productivity. The arm mounts securely to a desk using a low‑profile C‑clamp, saving valuable desk space while maintaining stability. Integrated cable management keeps wires neatly organized, while the rotation-stop feature helps prevent overextension and potential damage to surrounding surfaces. With its modular design, easy installation, and compatibility with VESA mounting standards (75×75 and 100×100), the LX Pro monitor arm is an ideal solution for professional and home office setups seeking a clean, adaptable, and ergonomic display mounting system.

Configured as a monitor arm, it includes an arm, extension, VESA plate, C-clamp mount, hardware, and cable management for ergonomic desk use. Supporting up to a 34-inch display, it features a single arm configuration. Providing adjustability, it offers an approximate maximum height lift of 13 inches. Finished in white, it is constructed from durable aluminum material. Delivering full articulation, it supports 360° pivot, 85° tilt, 360° rotation, 360° swivel, and flexible viewing angles. Weighing approximately 10–11 pounds, it ensures stability with a solid build. Featuring industry-standard mounting, it supports VESA 75×75 mm and 100×100 mm patterns. Complying with standards, it is VESA-compatible and tested for long-lasting performance durability.