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ESI Quad Mounted Monitor Arm MMFS4

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The ESI Ergonomics MMFS4 is precisely what you see - a no embellishments monitor arm that will support four monitors. The MMFS4 is sturdy enough to support four monitors, each weighing up to 17.5lbs each, and contains both a desk clamp and grommet mount.


  • Supports 4 monitors
  • Made of high-quality aluminum alloy
  • Sturdy main frame moves smoothly, even under a heavy load
  • Built-in cord management keeps cables out of your way
  • Load Capacity up to 70.4 lbs.
  • Arm extends 24" from where its mounted
  • Available in grommett mount or clamp mount
  • Conforms to VESA 75 mm or VESA 100 mm


Monitor(s) extension 24" from the pole
Monitor(s) retraction 5" to save space
Monitor rotation +135°/-135°
Weight capacity 75 lbs.
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ESI Quad Mounted Monitor Arm MMFS4