Monitor mount accessory ERGOTRON 97-858-216, white, compatible with Ergotron 45-series, weight 3.2 kg

Ergotron 97-858-216 is a white monitor mount accessory designed to extend or adapt Ergotron 45-series monitor arms. Weighing 3.2 kg, this extender is compatible with models 45-260-216, 45-266-216, 45-270-216, 45-271-216, 45-272-216 and 45-273-216. It increases reach and flexibility of an existing SV Sit-Stand Combo installation, adding an additional pivot point and offering integrated cable routing while maintaining a low-profile, easy-to-clean surface.

Advantages

The extender increases horizontal reach by approximately 9 inches (23 cm), enabling better positioning of monitors without replacing the primary arm. A third pivot-point provides finer adjustment of viewing angle and distance, improving ergonomic placement. The white finish matches Ergotron 45-series aesthetics and the built-in cable management conceals and secures cables for a tidier workspace. Its smooth surfaces are simple to wipe clean for routine maintenance and infection control requirements.

Suitable for

• Extending reach of Ergotron 45-series SV Sit-Stand Combo arms
• Office workstations requiring additional monitor positioning flexibility
• Home offices where existing Ergotron mounts are installed
• Environments needing neat cable routing and easy-to-clean surfaces

Key specifications

• Colour: White
• Weight: 3.2 kg
• Added reach: approximately 9 inches (23 cm)
• Adds an extra pivot-point for multi-axis adjustment
• Integrated cable management channel
• Compatible with Ergotron 45-series monitor arms listed by model

How to use

Attach the extender to the designated mounting point on a compatible Ergotron 45-series SV Sit-Stand Combo arm following the arm manufacturer's installation instructions. Secure all fasteners to the specified torque and route monitor cables into the integrated cable channel to keep them concealed. After installation, adjust the additional pivot-point and monitor position to achieve the desired viewing distance and angle, and confirm full range of motion is available without cable strain.

Recommendations

Use this extender only with the Ergotron 45-series models listed by the manufacturer. Verify that the combined weight of the extender and attached monitor(s) is within the load capacity of the primary arm. Periodically check fasteners and cable routing for safety and proper function, and clean the surface with a mild, non-abrasive cleaner to maintain hygiene.