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Polished aluminum sit-stand workstation with black keyboard tray and monitor arm, desk clamp mounted

Ergotron

Ergotron WorkFit-S 33-351-200 Sit-Stand Workstation 18 in lift 30 in monitor 29 lbs capacity office furniture

SKU CH-C171-NBQE6 MPN 33-351-200

A height-adjustable workstation clamps to existing desks, lifting a monitor up to 30 inches and keyboard tray 18 inches for sit-stand use

  • Product typeStand
  • Key featuresBestselling design Our most stable, ergonomic solution Smoot
  • Product colorBlack
  • DetailsIncludes height-adjustment column, desk clamp, LCD pivot, wo
  • Easily switch between sitting and standing with 18 in lift range
  • Supports monitors up to 30 in for flexible display choices
  • Holds 29 lbs total load for stable equipment mounting
  • Clamps to existing desks without permanent installation required
  • Ergonomic keyboard tray with mouse platform keeps wrists neutral

Sit-Stand Workstation for Desk Clamping

The Ergotron WorkFit-S 33-351-200 clamps onto an existing desk surface between two and five inches thick, converting a fixed desk into a height-adjustable station. It suits office workers who want to alternate between sitting and standing without replacing their current furniture.

Sustained Load Behaviour

Counterbalanced adjustment points let the full workstation move smoothly through 18 inches of vertical travel, holding keyboard and monitor together at any height. The mechanism supports a maximum total load of 29 lbs without drifting, so the worksurface stays level during long typing sessions.

Single Deciding Specification

The mount accepts one LCD HD monitor up to 30 inches wide; larger screens exceed the tested capacity and cannot be used safely. Buyers needing dual-monitor support or a freestanding base will need a different solution.

How it compares

Measured against everything we stock in Office Desks, Chairs & Monitor Arms, at today’s prices. Recalculated every night.

Price $456.99
Pricier than about 69% of the 5,255 comparable items (median $235.99).

Specifications

Product
Brand nameErgotron
Model name33-351-200
Product typeStand
Product colorBlack
Size & build
Shipping weight18.48 kg
Package size1125 × 589 × 211 mm

Questions about this item

Does the 18 in lift mechanism make any noise or generate heat during all-day use?

The counterbalanced adjustment points move without motors, so there is no fan noise or heat output during continuous sit-stand transitions.

What desk thickness must I already own for the clamp to attach securely?

The clamp fits worksurfaces between 2/5" and 2 2/5" thick, so your existing desk must fall within that range.

Will my older monitor with a standard VESA mount work on the 30 in LCD pivot?

The LCD pivot accepts one HD monitor up to 30" and uses a standard VESA interface compatible with most legacy displays.

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