Ergotron 45-543-216 LX Dual Side-by-Side Arm, No Clamp
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Description
Durable polished aluminum construction. Ergotron 45-543-216 creates a
fully adjustable side-by-side monitor configuration that lifts both LCD
screens up to where they’re easier to see while reclaiming valuable
worksurface. For additional flexibility, this model allows you to choose
the clamp that best fits your work space: two-piece clamp, under mount
c-clamp, top mount c-clamp or grommet mount (sold separately).
Reposition your LCDs with just a touch. Up. Down. Forward. Back. The LX
provides unparalleled range of motion. Save time by using multiple
applications at once - eliminate toggling back and forth between
documents and programs.
Technical Drawing

Technical Specifications
| Screen | Capacity | Lift | Tilt | Pan | Rotation | VESA |
| Up to 27" |
Up to 40 lbs 18.1 kg |
13" 33.0 cm |
75° | 360° | 360° | MIS-D |
Product Information
| Part Number | 45-543-216 (white) |
| Description | LX Dual Side-by-Side Arm, No Clamp |
| Includes |
|
| Mounting Options | Mounting clamp not included. Choose the mounting option that best fits your workspace: two-piece clamp, under mount c-clamp, top mount c-clamp or grommet mount (sold separately) |
| Notebook Tray | Can be configured to hold a laptop instead of an LCD display; also order the LX Notebook Tray (50-193-200) |
| Quality Tested | 10,000-cycle test applied to lift mechanism, ensuring years of trouble-free height adjustment |
| Snap-Fit Cap | Snap-fit cap secures interface of arms to extensions for greater stability |
| Larger Displays | Larger displays (e.g. 23" to 27" screen sizes) cannot be positioned in a stacked orientation; larger displays can only be placed side by side |
| Weight Capacity | Individual monitor weight = 7–20 lbs (3.2–9.1 kg); maximum combined weight = 40 lbs (18.1 kg) |
| Mounting Standards | VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm) |
| Product Weight | 11.3 lbs (5.1 kg) |
| Shipping Dimensions | 19.3" x 17.8" x 6.3" (49 x 45 x 16 cm) |
| Shipping Weight | 14 lbs (6.4 kg) |
| Warranty | Ten (10) years |
Benefits
Allows you to choose the clamp that best fits your workspace: two-piece clamp, under mount c-clamp, top mount c-clamp or grommet mount (sold separately)
Position LCD screens for maximum ergonomic comfort with unparalleled range of motion - promotes wellness in any work area
Free up your desktop to increase your workspace
13-inch (33 cm) height range meets the ergonomic needs of more than nine out of ten adults
Extends LCDs out up to 25" (64 cm) with an extension range of 18" (46 cm); push your displays out of the way when not in use
Easily turn one or both screens from landscape mode to portrait mode - view entire pages without scrolling
Cable management feature routes cables under the arm, out of the way
Easy to use - simple installation and effortless operation
Passes Ergotron’s 10,000-cycle motion test, which ensures years of trouble-free height adjustment
Patented Constant Force lift-and-pivot motion technology
Product Options/Accessories
Frequently Asked Questions
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Product Information
- Model 45-543-216
- Manufacturer Ergotron
- Part Number 45-543-216
- Color White
- Monitor Size Up to 27"
- Weight Capacity Up to 40 lbs (18.1 kg)
- Lift (33.0 cm) 13 in
- Tilt 75 degree
- Pan 360 degree
- Rotation 360 degree
- Mounting Pattern VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm)
- Weight 11.3 lbs (5.1 kg)
- Shipping Dimensions 19.3" x 17.8" x 6.3" (49 x 45 x 16 cm)
- Shipping Weight 14 lbs (6.4 kg)
- Warranty Ten (10) years
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