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Ergotron WorkFit-LX Sit-Stand Desk Mount System

  • $659.00

The modular and flexible design of the WorkFit-LX workstation fits most any space while providing personalized ergonomic comfort. This standing desk system enables complete control over focal distance in the positioning of the keyboard relative to the monitor screen.

With an unparalleled range of adjustment, the LX easily accommodates a user’s sitting or standing posture. Features include 20 inches of height adjustment and 62 inches of side-to-side motion.

When keyboard is in down position, tray features a back-tilt of 5°; folds upright 90° in storage position. Keyboard tray dimensions = 18.3" x 8.9"; mouse tray dimensions = 8" x 8".

Mouse tray slides out to either left or right side, depending on user preference. Locking connections between arm, extension and base offer increased theft deterrence and prevent potential disconnections caused by jarring or impacts.

Computer systems mounted on this product may require extra long USB, power or video cables in order to span between standing and sitting heights.

Dimensional Illustrations

Product Brochure


  • Stable data-entry platform
  • Easily extend or retract arms for precise control of keyboard and screen
  • Modular design allows you to configure the system to suit specific needs
  • Compact footprint—fits in tight spaces including corner desks!
  • Focal distance is easily changed, well suited for use with larger monitors
  • Cable management features route cables under the arms, out of the way
  • CF™ motion technology provides premium ease-of-use adjustment
  • Durable polished aluminum and steel construction
  • Proven durability: Passes Ergotron’s 10,000-cycle motion test


  • 42" maximum monitor size (24" max for dual monitors)
  • Single Monitor Model: 7 - 25 lbs. total weight capacity for monitor arm, 5 lbs. for keyboard arm.
  • Dual Monitor Model: 7 - 19 lbs. total weight capacity for monitor arm, 5 lbs. for keyboard arm.
  • Monitor tilts 70 down and 5 up.
  • Monitor pans 360 and rotates 360
  • 20" vertical lift per arm; monitor arm range 11" - 31" above desktop, keyboard platform range 2.75" below desktop to 17.25" above.

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