Standing Desk Converter, Ergotron 33-349-200 WorkFit-S Dual Monitor with Worksurface
- Pros: Affordable, easy sit-stand height adjustment, small footprint (16" deep), quick ship
- Cons: Monitors won't tilt. Optional Tilt Pivot Kit is needed. Depth adjustments "distance between keyboard and monitors" is limited to 3 positions. However, the range is good for majority of users. Contact us for more information.
- Compare 33-349-200 with other WorkFit-S models:
- Add Surge Protector: Mountable under desktop or on the wall - 6 outlets power strip with 15 feet power cable, protects your computer and manages / hides power cables and plugs under desktop.
- Upgrade to Extra Large Keyboard Tray 30" wide x 11" deep. Regular keyboard tray (included) is 27" wide x 9" deep. See recommended accesories on the right.
- Standing Desk Converter: This Converts your desk so that it allows you to sit or stand while working
- Vertical range: Monitors and keyboard adjust 18" in tandem. Monitors adjust 4.8" independent of keyboard tray.
- 24" screen size: Holds 2 monitors side by side (maximum outside width of display 24.5" if monitor thickness is 2")
- 6-12 lbs monitor weight: Each monitor could weigh minimum of 6 and maximum of 12 lbs.
- 23"x15" work-surface dimensions
- 27"x 9" keyboard tray: Continuous piece with space for a keyboard and a mouse
- Want to save? Don't need a worksurface?
- Sit-Stand Desk Converter in Color White?
Description
What makes Ergotron 33-349-200 the most popular sit-stand desk converter? Ergotron 33-349-200 workstation comes with dual benefits - it lets you alternate between sitting and standing at work, and even has the option for two displays. Both these benefits together can provide ergonomic relief as well as increase in productivity. This workstation is easy to install and attaches to the front of the desktop.
This workstation's height adjustment assembly can handle a maximum load of 25 lbs. That includes weight of 2 monitors, worksurface and keyboard tray.
Convert any surface into an adjustable-height standing desk with the attachment of the WorkFit-S. Make computing comfortable for prolonged periods - stand up whenever you want.
This sit-stand workstation is extraordinarily simple to use. With the push or pull of a hand, you can instantly raise or lower your keyboard and display in one easy motion, yet all the while the system will remain stable throughout your work routine.
Please note that depth adjustment for monitors is not possible in this WorkFit-S. Two monitors are fixed on a horizontal crossbow. However you can buy an adjustable tilter, which allows monitors to tilt up and down and side to side but there is no depth adjustment.
Technical Drawing

Technical Specifications
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Screen | Capacity | Lift | Tilt | Pan | Rotation | VESA |
Up to 24" |
Up to 25 lbs 11.3 kg |
22.8" 58 cm |
- | - | 360° | MIS-D |
Product Information
Part Number | 33-349-200 |
Description | WorkFit-S Sit-Stand Workstation for Dual Displays, with Worksurface and Large Keyboard Tray (black) |
Includes |
|
Width of Display |
Maximum outside width of display is 24.5" (62 cm) when display is 2" (5 cm) thick. Accommodates most displays with screen-size up to 24" as well as some displays with screens as large as 26". Actual allowable width of displays will vary slightly depending on display thickness. Note that older versions of this product used a narrower crossbar, which accommodated monitors with screens up to 22" |
Weight Capacity |
Maximum total load on height-adjustment assembly = 25 lbs (11.4 kg). LCD weight = 6–12 lbs (2.7–5.5 kg) each, worksurface ≤ 5 lbs (2.3 kg), keyboard tray ≤ 5 lbs (2.3 kg). For proper operation the total weight of components when added together should not exceed 25 lbs (11.4 kg). |
Lift Range | LCD and keyboard adjust 18" (46 cm) in tandem; LCD adjusts 4.8" (12.2 cm) independently; maximum LCD height adjustment = 22.8" (58 cm). The worksurface restricts the vertical travel range of the LCD lift pivot; height adjustment of LCD without worksurface is 5" (13 cm). |
Install | Displays at 3° or 8° upward angle for optimized viewing conditions |
Desk Clamp | Attaches to surface edge .47" to 2.4" (1.2 to 6 cm) thick |
Keyboard Tray |
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Worksurface Dimensions | 0.25"H x 23"W x 15"D (6 x 585 x 380 mm) |
Keyboard Tray Dimensions | 0.25"H x 27"W x 9"D (6 x 685 x 226 mm) |
Exterior | Durable, easy-to-clean exterior composed of aluminium, high-grade plastic and powder coated painted steel |
Mounting Standards | VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm) |
Certified | This product is certified in compliance with indoor air quality standards defined by ANSI/BIFMA pertaining to emissions of VOC (volatile organic compounds) |
NOTE |
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Shipping Dimensions | 8"H x 23"W x 44"D (20 x 58 x 115 cm) |
Shipping Weight | 44 lbs (20 kg) |
Warranty | Five (5) years |
Benefits
Premium Ergonomics
- Install keyboard tray at focal distance that is right for you: closer or farther; left, right or centered
- When sitting, lower your keyboard below desktop height to proper ergonomic position
- Independent monitor screen adjustment
- Easily and simultaneously lift keyboard and monitor to your height for unsurpassed comfort
- Counterbalanced adjustment points using patented Constant Force technology allow instantaneous, tool-free re-positioning while you work
For Computer Users
- Improve your energy and productivity by standing or sitting as you work, and then switch positions whenever you choose. This work style encourages healthy movement throughout the day
- Promote fitness and comfort as you compute, reducing potential back and neck pain by adding movement into your work routine in a truly ergonomic workstation
- Double your view and move it too! With two monitors you can save time by using multiple applications at once - eliminate toggling back and forth between documents and programs
- Burn more calories by choosing to stand for periods of your work-day; periodic standing also promotes greater bone density and better sleep at night. WorkFit-S counteracts an increasingly sedentary workstyle
For IT and Facilities Staff
- IT deployment friendly - convert most work areas into a productive and complete computer workstation in minutes
- Modify existing office spaces or cubes by simply clamping a WorkFit-S on an existing worksurface, without the cost of expensive professional installers
- Safe and neat routing of cables
- Flexible, open-architecture design is scalable for future computer equipment
For HR/Risk Management and Company Cost Savings
- Manage the cost of healthcare premiums by promoting wellness in the daily work routine
- Provide standing work platforms for employees without having to buy expensive height-adjustable chairs
- Comfortable computing offers provable ROI on investment - healthcare costs associated with unhealthy computing and missed time are reduced while productivity increases
- Standing supports healthy neck and back conditions. According to the 2007 OE Medicine Journal, back and neck pain are cited as the most costly conditions affecting employees
- Studies show an average productivity increase of 20–30% when using two displays instead of one
- Studies in office ergonomics show productivity increases 12%–18% following an ergonomic intervention where employees are provided with well-designed ergonomic furniture
WorkFit-S Comparison Chart
This item: Standing Desk Converter Ergotron 33-349-200 WorkFit-S
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Warranty | Five (5) years | Five (5) years | Five (5) years | Five (5) years |
Screen Size | Up to 24 in | Up to 30 in | Up to 24 in | |
Lift | (58 cm) 23 in | (58 cm) 22.8 in | (58 cm) 22.8 in | (58 cm) 22.8 in |
Tilt | 30 degree | 30 degree | 30 degree | 0 degree |
Shipping Dimensions | 8"H x 23"W x 44"D (20 x 58 x 115 cm) | 8"H x 23"W x 44"D (20 x 58 x 115 cm) | 8"H x 23"W x 44"D (20 x 58 x 115 cm) | 8"H x 23"W x 44"D (20 x 58 x 115 cm) |
Shipping Weight | 38.5 lbs (17.5 kg) | 44 lbs (20 kg) | 44 lbs (20 kg) | 44 lbs (20 kg) |
Mounting Pattern | VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm) | VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm) | VESA FDMI, MIS-D, 75/100, C (hole pattern = 100 x 100 mm & 75 x 75 mm) | VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm) |
Worksurface Dimensions | 0.25"H x 23"W x 15"D (6 x 585 x 380 mm) | 0.25"H x 23"W x 15"D (6 x 585 x 380 mm) | 0.25"H x 23"W x 15"D (6 x 585 x 380 mm) | |
Keyboard Tray Dimensions | 24" W x 7.9" D | 0.25"H x 27"W x 9"D (6 x 685 x 226 mm) | 0.25"H x 27"W x 9"D (6 x 685 x 226 mm) | 0.25"H x 27"W x 9"D (6 x 685 x 226 mm) |
Monitor Weight | 6-16 lbs | 6–16 lbs (2.3–7.3 kg) | 16–28 lbs (7.3–12.7 kg) | 6–12 lbs (2.7–5.5 kg) each |
Suspended Keyboard | Yes | Yes | Yes | Yes |
Worksurface | No | Yes | Yes | Yes |
Details | Details | Details |
Product Options/Accessories



























Frequently Asked Questions
Model | 33-349-200 |
Manufacturer | Ergotron |
Part Number | 33-349-200 |
UPC | 698833022186 |
Weight Capacity | Up to 25 lbs (11.4 kg) |
Lift | (58 cm) 22.8 in |
Rotation | 360 degree |
Worksurface Dimensions | 0.25"H x 23"W x 15"D (6 x 585 x 380 mm) |
Keyboard Tray Dimensions | 0.25"H x 27"W x 9"D (6 x 685 x 226 mm) |
Shipping Dimensions | 8"H x 23"W x 44"D (20 x 58 x 115 cm) |
Shipping Weight | 44 lbs (20 kg) |
Warranty | Five (5) years |
Mounting Pattern | VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm) |
Color | Black |
Desktop Thickness Range | Desk Clamp attaches to surface edge .47" to 2.4" (1.2 to 6 cm) thick |
Desk Type | Desk Mount |
Mounting Options | Desk |
Screen Size | Up to 24 in |
Monitor Weight | 6–12 lbs (2.7–5.5 kg) each |
Suspended Keyboard | Yes |
Worksurface | Yes |
Tilt | 0 degree |
Monitor Arm Types | Sit-Stand Workstation |
Monitor Arm Types | 2 Monitors |
Price | $500 - $599 |
Review this product
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by Anna S, Aliquippa, Pennsylvania
by Erik E, Fairfax, Virginia
by Theresa S, Olathe, Kansas
The orders are delivered within 2-3 business days. Also and most important the customer service is excellent.
by Roxane P, Oregon
by Judy C, New Mexico
by Viola T, Oregon
by Greg O, New York
by Linda G, Texas
by Bethany F, Michigan
Overall, I like this and think it has met my goals. I get to move around a little instead of staying seated all day!
by Ann D, California
by Nancy O, Utah
by Sandra B, Minnesota
by Lori O, New York
by Robert T, California
Warranty
All Ergotron and OmniMount durable products will remain free of defects in material and workmanship for a period of five years from the date of receipt of the product, subject to any exclusions and
limitations as set forth below.
Exceptions
Ten-year warranty on all HX Products, as well as LX and MX Products purchased on or after August 1, 2014
Zip and YES Charging Systems: Lifetime material/workmanship; three years electrical components; one year cables (power/Ethernet)
Ten-year warranty on LearnFit Sit-Stand Desks
Three-year warranty on all Neo-Flex Ergotron Products
Two-year warranty on WorkFit-Z Mini
Elevate and accessories: Lifetime material/workmanship. Five (5) years on electrical components. Cords, cables and plugs not warranted
The Peanut, Zido and accessories: Lifetime material/workmanship; five (5) years for pneumatic cylinder
One-year warranty on electronic components. For example: Auto Lock Drawers, Auto Lock Systems, Keyboard Lights, User Interface, Coiled Cord, Battery Harness, Cables from User I/F to Power Module (excludes AA batteries)
Two-year warranty on Power Modules by Ergotron
Sealed Lead-Acid (SLA) Power Systems, SLA Batteries
Two-year warranty on all SLA power system components by Ergotron
Up to one-year capacity warranty on SLA batteries (refer to Further Exclusions and Limitations section)
Six-month warranty against Manufacturer’s Defects on SLA batteries, or as mandated by local law
Lithium Iron (LiFe) Power Systems, LiFe Batteries
LiFe battery capacity is warranted for two years or 1200 discharge cycles, whichever comes first (refer to Further Exclusions and Limitations section)
Five-year warranty against Manufacturer’s Defects on LiFe factory-installed batteries (excludes LiFe replacement batteries). Factory-installed LiFe batteries are covered at 100% for the first three years; coverage for years four and five are prorated at 1/60th per month (refer to Further Exclusions and Limitations section)
Service Programs - 30-day warranty
Refurbished StyleView Carts - one-year warranty for Mechanical Components and Power Module (excludes batteries and cosmetic defects). The appropriate battery-type warranty applies
Original Equipment Manufacturer (OEM) Products resold by Ergotron are warranted by the respective manufacturer
- StyleView Electric Lift motor: Three (3) years on motor and switch
Further Exclusions and Limitations
SLA Batteries
In Dual SLA battery systems, replacement of both batteries must occur at the same time (in accordance with the Ergotron User Manual), or the Warranty is automatically void
Warranties on SLA batteries (fully-charged or fully-uncharged) left in an unused state for more than three consecutive months are automatically void
Factory-installed SLA batteries, and replacement SLA batteries carry a Six-month Warranty Against Manufacturer’s Defects and a 90-day Performance Warranty, or as mandated by local law
- The 90-day Performance Warranty on factory-installed SLA batteries (excludes SLA replacement batteries) is extended to one-year provided that:
StyleLink software is installed and remains continually operational to show compliance with exclusions and limitations
SLA Battery is not discharged below 25% capacity more than 25 times as recorded by the StyleLink software history
SLA Battery is fully recharged at least once every 36 hours as recorded by the StyleLink software history
LiFe Batteries
LiFe batteries that fail to deliver 70% of their rated capacity during the first 1200 discharge cycles of battery life are deemed not to have met performance standards (capacity retention)
The LiFe battery discharge cycle is defined as starting at the fully-charged state through the fully discharged state and back to the fully-charged state. Discharge cycle counts are calculated by the software within the battery.
These warranties do not cover product abuse, modification and failure to adhere to product instructions, improper operations and/or misuse. Ergotron is not responsible for damage arising from failure to follow instructions relating to the product’s intended use. Ergotron is not responsible for injury or loss caused by or associated with the installation and/or use of equipment in any manner other than in strict conformance with the instructions set forth in its installation manuals, supplemental assembly and installation instruction sheets, technical bulletins and/or product literature. You will provide Ergotron immediate written notice of any personal injury resulting from the use of Ergotron products.
Ergotron does not warrant damages or defects to the Ergotron product under the following conditions: an Act of God, unauthorized service or repair of the Ergotron products, damage from electrical power problems, usage of parts or components not supplied by Ergotron, failure to follow product instructions and guidelines, unauthorized changes to the Ergotron product, shipping damage (other than original shipment from Ergotron), failure to perform preventative maintenance, or damage caused by peripherals or software or from other external sources.
Exclusive Remedy
Warranty Repair: In the event that any Ergotron equipment becomes defective in material or workmanship during the warranty period, Ergotron will determine with you if the product defect is covered under warranty. Ergotron, at its sole discretion, may replace or repair the unit determined to be under warranty at a designated Ergotron location or at your location. The labor costs associated with the repair of the product may be the responsibility of Ergotron if determined to be under warranty. You must receive pre-approval by Ergotron for the labor costs prior to repair or replacement of warranty products. You must contact Ergotron to obtain a Return Material Authorization (RMA) number. An RMA number may be obtained by contacting Ergotron Customer Care online or by telephone within your specific region. Contact information is available to you on the Ergotron web site at www.ergotron.com. Performance of any repair or replacement on product under warranty does not renew or extend the warranty period.
Non-Warranty Repair: You may return a product for repair that is not covered by warranty only if you have received a preapproved RMA number from Ergotron Customer Care. Labor costs and freight charges associated with non-warranty repair will be the sole responsibility of the customer, reseller or installer/integrator. A standard repair fee, specific to the product, is charged for any product that is repaired outside of the warranty period. Repairs on products out of warranty also carry a 90-day warranty, effective the day that you receive the item after repair.
For products that are not covered under warranty, Ergotron offers you the following options:
You may upgrade to a newer, functionally equivalent product at a normal MSR list price
Ergotron will return the product to you
You can request in writing that Ergotron appropriately dispose of the product for you. A fee may apply for this service as designated by local law
Non-Defective Products: You are notified if, after examining and testing a returned product, Ergotron concludes that the product is not defective. The product is returned to you and you would be responsible for the freight charges associated with the return.
Warranty Disclaimer
Except as expressly set forth in this Limited Warranty and to the greatest extent allowed by law, Ergotron makes no other representations, warranties or conditions, express or implied, including any implied representations, warranties or conditions of merchantability, fitness for a particular purpose, non-infringement, and non-interference. Ergotron does not warrant that your use of the Ergotron product will be uninterrupted or error free. Any implied warranties that may be imposed by law are limited in duration to the Limited Warranty period, to the greatest extent allowed by law. Some states or countries do not allow a limitation on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages for consumer products. In such states or countries, some exclusions or limitations of this Limited Warranty may not apply to you. This Limited Warranty is subject to change without notification.
Ergotron devices are not intended to cure, treat, mitigate or prevent any disease.
Warranty Transferability
This Limited Warranty is available only to the original end consumer and is non-transferable. For this warranty to be valid, the Ergotron product must have been purchased directly from an authorized distributor, reseller and/or authorized representative of Ergotron.