FLEXISPOT 40" Electric Standing Desk Converter, Height Adjustable Riser, Sit to Stand Monitor and Laptop Workstation with Wide Keyboard Tray, Black
Condition: New
$206.24
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Nov 6 – Nov 10
At a glance
- Condition
- New
- Color
- Black
- Size
- 40"
- Model
- 40B
- Dimensions
- 16.3 x 40 x 19.7 in
- Weight
- 40 lb
- Material
- Metal, Wood
- In the box
- Keyboard Tray
Features 6
- Smooth & Quiet Electric Lift Enjoy whisper-quiet operation with our advanced motorized standing desk converter, designed for smooth, effortless height adjustments (5.7"19.7"). The intuitive one-touch control panel makes it easy to find your perfect ergonomic positionjust press a button and glide into place.
- Quick & Simple Setup Your desk riser arrives nearly fully assembledsimply unbox it, attach the keyboard tray, and youre ready to go! No tools or complicated instructions are needed, so you can start working in minutes.
- Rock-Solid Heavy-Duty Build Engineered for stability, this stand up desk riser supports up to 55 lbs (44 lbs desktop + 11 lbs keyboard tray), making it perfect for dual monitors, laptops, books, and other office essentialsall without shaking or wobbling.
- Spacious U-Shaped Work Surface The extra-large 40" x 16.3" desktop and 34.6" keyboard tray provide plenty of room for a laptop + monitor setup, notebooks, or even a coffee cup, so you can stay organized and productive all day long.
- True Ergonomic Relief Say goodbye to back, neck, and wrist pain! This desk riser for standing promotes healthy posture with smooth, controlled transitions between sitting and standing, reducing fatigue and keeping you comfortable for hours.
- Patented: U.S. Patent No. 12,593,912
Specs 41
| Brand | FLEXISPOT |
|---|---|
| Shape | Rectangular |
| Desk design | Standing Desk |
| Product Dimensions | 16.3"D x 40"W x 19.7"H |
| Color | Black |
| Style | Modern |
| Base Material | Metal |
| Top Material Type | Wood |
| Finish Type | Polished |
| Special Feature | Adjustable, Adjustable Height, Electric, Ergonomic, Keyboard Tray Included |
| Style Name | Modern |
| Finish Types | Polished |
| Furniture Finish | Polished |
| Top Color | Black |
| Item Dimensions D x W x H | 16.3"D x 40"W x 19.7"H |
| Item Weight | 40 pounds |
| Size | 40" |
| Minimum Height | 5 inches |
| Item Depth | 16.3 inches |
| Item Dimensions | 16.3 x 40 x 19.7 inches |
| Maximum Height | 19.7 inches |
| Base | Metal |
| Frame Material Type | Metal |
| Material Type | Metal, Wood |
| Maximum Weight Recommendation | 55 pounds |
| Warranty Type | Limited |
| Brand Name | FLEXISPOT |
| Additional Features | Adjustable, Adjustable Height, Electric, Ergonomic, Keyboard Tray Included |
| Recommended Uses For Product | Office, Writing |
| Product Grade | new |
| Model Number | 40B |
| Model Name | EMT137 |
| UPC | 840460419444 |
| Number of Items | 1 |
| Manufacturer | FLEXISPOT |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Manufacturer Part Number | EMT137 |
| Set Name | FLEXISPOT 40B |
| Base Type | Metal |
| Mounting Type | Tabletop |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 6 – Nov 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Easy to install, sturdy and beautiful to use!
Color: Black
Size: 42"
One of my favorite purchases this year! Exactly as advertised and precisely what I wanted. Plenty of space for personalization, multiple monitors and accessories. The electric function for height adjustment is excellent. My posture is better, I feel great at the end of the day and it looks amazing in my office. Lots of compliments! It felt solid out of the box and the sturdiness at maximum extension is superb. Was assembled and ready in less than 10 minutes. Organizing the device cables took longer than assembly and setup. I highly recommend this product!
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Reviewed in the United States on January 15, 2026 by Allen
Sturdy, easy to assemble, and just what I was looking for.
Color: Black
Size: 42"
I’ve been using this a few weeks now and I’m very happy with it. First of all, assembly was super easy. Just attach one shelf by hooking them on and tightening a few knobs. It fit perfectly in the space I needed. It it sturdy and hold my ultra wide monitor and laptop, keyboard, and mouse. It’s motorized, and that’s works well also. Overall very happy with this purchase.
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Reviewed in the United States on November 1, 2025 by Tim B.
Great design
It's so nice to have this less $ option vs the full desk. It works great. I had one that I had to raise manually (with a little hydraulic help) but I would get lazy to lift it because it was still some effort & items would fall off due to the swaying. So, to invest in my health, I got this & now have no excuse since it raises with just a push of a button. It was so easy to set up. I love the design because I can put two monitors on the top shelf & unlike the manual one, there's no swaying because the lift is smooth. Love the extra room I have on each side of both levels & even under the trays when it's raised. If they say "sitting is the new smoking" then this is a great way to help your health.
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Reviewed in the United States on August 28, 2024 by Birdie
The backsaver
Color: Black
Size: 42"
This desk has been a huge help to my back. It's extremely easy to put together, and one person can navigate the whole process.
Reviewed in the United States on August 16, 2026 by Rick Mansfield
Really Sturdy
This mount is really sturdy and works great. Only draw back is the space it takes up. It would be perfect if the keyboard tray was easily removable. Even at the lowest setting, the tray is too high for the keyboard when sitting. It's manageable standing though. I had to get a separate keyboard tray for under my desk so the mount's tray is just in the way on my desk.
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Reviewed in the United States on April 30, 2026 by Rose
Works very well!
Color: Black
Size: 35"
This desk converter is super cool! I got it cuz my back was literally breaking and doc recommended standing in intervals. The size works very well for my height (6.3) It’s not as wobbly as some claim, and the electric buttons make it really easy get up and get down without any issues. Highly recommend!
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Reviewed in the United States on March 26, 2026 by Isidore L.
Great Value
Color: Black
Size: 35"
I just installed this and absolutely love it! It supports both monitors and laptop on desktop with the keyboard and plenty of room for the mousepad and mouse on the tray. Setup was too easy, just slide the preassembled tray onto the existing brackets and tighten 2 thumbscrews. It also came with cable management clips for my wired keyboard and Bluetooth headset wires. The motor is quiet and smooth. This was much cheaper than the more well known brands, I have not heard of Flexispot but as long as it keeps working I’m totally happy!
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Reviewed in the United States on May 2, 2026 by Columbia, MD
Get stuck in the raised position and will not lower
Color: Black
Size: 40"
I have had this standing desk converter for less than 90 days. I raise and lower it about 3 times a week (not even every day). After about 6 weeks, it would not go down. I did a reset by pressing the two buttons, and then it worked. Two weeks later, I could not get it to go down again, even after a reset and unplugging and replugging it in. Eventually I got it to lower. Again today it got stuck in the raised position. I tried resetting and unplugging it at least 5 times and was sure it was dead this time. I moved everything off of it and was about to try calling tech support, and it worked. So I can't get help with tech support when it is working. I am very disappointed because of course the issue started happening soon after the 30-day return window. Now I am stuck with one that stops working randomly. I bought one that raises electronically rather than manually because I have had back issues and did not want to be trying to move it manually if my back were out. Today I had it stuck in the raised position and needed to sit. I had to move my monitor and computer, then the heavy adjustable desk. Now I wish I had purchased a manual raise/lower desk converter. I expect that this one will stop working completely and end up in the landfill. I do not recommend this. You might be out $200+ like I am for just a couple of months of use.
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Reviewed in the United States on March 24, 2026 by Laurels