Ergotron LX Pro Dual Stacking Arm

Meet the LX Pro — the next evolution of the industry-leading LX monitor arm. Designed for professionals who demand both form and function, the LX Pro refines every detail of the classic LX design with modern enhancements that deliver greater comfort, cleaner aesthetics, and faster installation. It’s the perfect upgrade for any workspace seeking to combine style, flexibility, and superior ergonomics.

Built for effortless movement, the LX Pro allows you to lift, tilt, and swivel your monitor with minimal effort, helping you achieve the ideal viewing angle and posture throughout the day. This best-in-class ergonomic positioning not only reduces strain but also boosts productivity by keeping you focused and comfortable during long hours of work.

The enhanced cable management system features a newly added cover that safely routes cords, reducing clutter and preventing snags as the arm moves. Combined with its sleek, minimalist design, the LX Pro ensures your workstation looks as clean as it performs.

A new integrated rotation-stop feature helps prevent accidental collisions with nearby walls or partitions, protecting both your workspace and equipment. Its modular architecture allows for seamless adaptation as your setup evolves—add accessories or conversion kits with ease as technology and needs change.

Installation has never been simpler. With fewer parts and intuitive adjustment mechanisms, setup is quick, straightforward, and frustration-free. Once mounted, the LX Pro raises your screen off the desk, freeing valuable workspace while enhancing comfort and productivity.

Whether for corporate offices, home workstations, or creative studios, the LX Pro redefines modern monitor arm performance — delivering elegance, adaptability, and ergonomic excellence in one refined design.

LX Pro — where innovation meets comfort for the ultimate workspace experience.

Standard Clamp Mount Part #: 45-690-293 (Dark Grey) / 45-690-292 (Matte Black) / 45-690-290 (White)

Grommet Mount Part #: 45-710-293 (Dark Grey) / 45-710-292 (Matte Black) / 45-710-290 (White)

Includes: (2) Arms, (2) extensions, (2) monitor pivots, grommet mount or 2-piece desk clamp, 12" (30.4 cm) pole, attachment hardware

Typical LCD Size: ≤ 24"

Weight Capacity: Maximum individual LCD weight 4–22 lbs (1.8–10 kg) per monitor; total weight capacity 44 lbs (20 kg)

Lift: —

Tilt: 85° (+70° / -15°)

Monitor Pan: —

Base Arm Pan: 360° (180° with rotation stop engaged)

Monitor Rotation: 360°

VESA: MIS-D, 100/75, C (100 × 100 mm & 75 × 75 mm hole pattern)

Extension: ≤ 25.8" (65.6 cm)

Shipping Weight: 22.2 lbs (10.1 kg)

Shipping Dimensions: 22.8"L × 18.6"W × 6.5"H (58 × 47.3 × 16.4 cm)

Warranty: 10 years

Pro Install Option: SRVC-SPI-1