VESA adapter Ergotron 98-540-216

Add-on for the HX monitor arm that enables immersive viewing with professional-grade HX Desk or Wall Monitor Arms. This heavy-duty VESA adapter allows users to move and position ultra-wide curved displays with a depth of 6"–12" (15–30 cm), such as the Samsung G9, while maintaining secure mounting and compatibility with HX systems.

Advantages

The Ergotron 98-540-216 offers a compact, lightweight design (1 kg) with a high load capacity (up to 19.1 kg), providing stable support for large monitors up to 49". Its white finish ensures a discreet, modern look and compatibility with a variety of monitor setups. Designed as an add-on for HX monitor arms, it enables reliable pivoting and positioning of deep, ultra-wide curved displays.

Suitable for

• Mounting ultra-wide curved monitors with 6"–12" (15–30 cm) depth
• Users of HX Desk or Wall Monitor Arms seeking extended pivot capability
• Gaming setups using large screens such as the Samsung G9
• Office workstations requiring adjustable mounting for large monitors

Key specifications

• Manufacturer: ERGOTRON
• Model / MPN: 98-540-216
• EAN: 0698833085204
• Maximum weight capacity: 19.1 kg
• Maximum screen size supported: 49"
• Product weight: 1 kg
• Colour: White

How to use

Attach the Ergotron 98-540-216 VESA adapter to a compatible HX Desk or Wall Monitor Arm following the arm manufacturer's mounting instructions. Secure the ultra-wide curved display to the adapter, ensuring the display depth is within 6"–12" (15–30 cm) and the monitor weight does not exceed 19.1 kg. Verify all fasteners and pivot points are tightened and test movement to confirm stable operation.

Recommendations

For safe and reliable performance, use this adapter only with HX monitor arms specified by Ergotron and with monitors that meet the stated depth and weight limits. Periodically inspect mounting hardware and tighten fasteners as needed. If unsure about compatibility, consult Ergotron support or the arm's installation guide.