One For All Universal Gaming Dual Arm Monitor Desk Mount - White

The One For All DM8220 Experience Line dual arm mount is designed to support two 21-45 inch monito...

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Product Information

Full details

The One For All DM8220 is an ideal solution for gamers and professionals looking to optimize their desk space by supporting two monitors between 21 and 45 inches. It provides the key benefit of effortless mechanical adjustment and an immersive aesthetic with integrated RGB lighting, though users should ensure their desk surface is sturdy enough to handle the total weight of two monitors up to 14 kg each.

All features

ColourWhite
Model Part NumberDM8220
BrandOne For All

Extended Product Information

FAQs

Does this mount support curved monitors?

Yes, as long as the monitor weight is under 14 kg and adheres to standard VESA mounting hole patterns.

Can I use this on a glass desk?

It is not recommended to use clamp-style mounts on glass desks unless the surface is reinforced, as the pressure may cause the glass to crack.

How do I change the RGB colors?

The lighting features integrated controls; consult the user manual for the specific button combinations to cycle through colors and patterns.

What VESA sizes are supported?

The mount supports standard VESA patterns; check your monitor's technical specifications to ensure compatibility.

Is assembly difficult?

Installation is straightforward and takes approximately 20-30 minutes, though having a second person assist while mounting the monitors is highly recommended.

Troubleshooting

Monitor arm droops or won't hold height

Use the provided hex key to increase tension on the mechanical spring adjustment screw located on the arm joint.

Clamp feels unstable on the desk

Ensure the clamping mechanism is fully flush against the desk underside and tighten the bolt firmly; use a backing plate if the desk surface is thin or prone to marring.

RGB lighting is not illuminating

Check all internal power connections for the lighting module and ensure the USB or power source is receiving electricity.

Pros and Cons

Pros

  • Supports large monitors up to 45 inches
  • High weight capacity of 14 kg per arm
  • Customizable integrated RGB lighting for aesthetic appeal
  • Dual mounting options provide excellent desk versatility
  • Integrated cable management keeps setup tidy

Cons

  • Requires significant desk depth for full range of motion
  • RGB controls may require specific setup depending on environment
  • Heavier monitors require precise tension adjustments
  • Not compatible with glass desks unless reinforced

Setup, Compatibility & Care

To install, first choose between the clamp mount for desk edges or the grommet mount for pre-drilled holes. Ensure the desk is at least 1 inch thick for a secure clamp grip. After attaching the mount, attach the VESA-compatible monitors carefully. Use the included tension adjustment tools to balance the mechanical springs based on the weight of your specific displays. For maintenance, periodically check that the clamp or grommet screw remains tightened. Use a damp, soft cloth to clean the exterior, avoiding abrasive cleaners that might damage the RGB light housing.