---
product_id: 24687720
title: "KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad"
price: "$314.71"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/24687720-kt1-ergonomic-keyboard-tray-under-desk-under-desk-slide-out
store_origin: US
region: United States of America
---

# 360° swivel for ultimate desk flexibility Adjustable height for perfect ergonomic fit Dedicated adjustable mouse pad for seamless workflow KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad

**Price:** $314.71
**Availability:** ✅ In Stock

## Summary

> ↕️🔄 Elevate your desk game with ergonomic precision and swivel freedom!

## Quick Answers

- **What is this?** KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad
- **How much does it cost?** $314.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/24687720-kt1-ergonomic-keyboard-tray-under-desk-under-desk-slide-out)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth 360° Swivel:** Effortlessly slide and rotate your keyboard tray for personalized positioning and quick access.
- • **Space-Saving Design:** Slides neatly under your desk when not in use, freeing up valuable workspace.
- • **Customizable Comfort:** Easily adjust height and negative tilt to reduce wrist strain and boost productivity.
- • **Robust Alloy Steel Build:** Durable construction ensures long-lasting stability under daily professional use.
- • **Integrated Mouse Platform:** Adjustable mouse pad attachment keeps your workspace streamlined and efficient.

## Overview

The KT1 Ergonomic Keyboard Tray by Uncaged Ergonomics features adjustable height and negative tilt for optimal wrist comfort, a smooth 360-degree swivel mechanism for flexible positioning, and an adjustable mouse pad attachment. Crafted from durable alloy steel, it mounts securely under your desk to save space and enhance your professional workspace ergonomics.

## Description

UNCAGED ERGONOMICS ERGONOMIC UNDER-DESK COMPUTER KEYBOARD TRAY WITH NEGATIVE TILT

Review: EXACTLY the kind of thing I was looking for! - Wow, this keyboard tray is awesome! If you need a keyboard tray, especially for a desk that has a metal support rail set about 2 inches back from the edge on the bottom making it tough to find something that can both clear that and still be used at a comfortable ergonomic height when extended and in use. This fit the application extremely well! Observations when assembling/installing: The mouse mounting bracket did *seem* to be crossthreading when I put the screws in, but with the proper size Phillips screw driver its more of a built in lock washer effect when screwed completely in, just without the washer. I actually ended up using the washers on another project since it doesn't seem like they are needed for either the KB/mouse trays or the fasteners that screw in to the desk. Ill be shocked if any of them get loose as it IS a keyboard tray and not a jungle gym. Final impressions: Super solid construction provided you don't mount it on a 50 year old folding card table! I didn't think I would use the mouse tray, but I went ahead and put it on to check it out and its definitely staying. The single adjustment 'bike seat' lever makes it easy to move it down far enough to slide it under the desk when its not being used and is just as easy to slide back out and up to the height of my chair arms. This makes it super comfortable to rest your forearms on the chair while using both the keyboard and mouse. As an unexpected bonus they even included a mouse pad in the box cut to size, a nice addition to include as my washable fabric razor gaming mat is a bit too big for the area. ------------------------------------------------------------------------------------------------------------------------ My thoughts on other reviewers and their insane ramblings start here: I was kinda wondering if I had made the right purchase here after scanning through some of the reviews. Then I looked a bit closer and saw titles like "Dssign needs improvement" I had to do a double take based on nothing but the spelling alone. This particular reviewer went on to say the following: "Someone has to crawl under the desk and drill holes in the underside after holding the entire thing up to position it. Once you figure out where to position the plate that attaches to the desk, you have to disconnect the plate from the keyboard platform in order to screw it into the desk." Yeah dude, that's how these things get done.... what exactly did you expect? Did you really expect it to jump out of the box and magically mount itself while you fit in your afternoon nap? I assembled and installed it in less than 10 minutes with no help, and using nothing more than a hand screwdriver and a pair of pliers to hold the nuts on the bottom of the KB tray while tightening the screws. Then I held it up where I wanted it and marked one of the screw holes in the middle of the slide with a marker, then set the assembly down while I took my hand screw driver and put one screw in on the sharpie mark I had made. After that it was easy to just remove that screw, hold it up with one hand, and replace the screw which easily held it up while I was finishing the 7 others. I'm thinking some of these reviewers are JUST MENTALLY SLOW, because that was actually easier than I had anticipated! Before receiving and inspecting it I was sure it would need to be disassembled before mounting, but nope! This mental midget of a product connoisseur/reviewer goes on: "I don't know what other reviewers mean by 'easy installation.' It's NOT." LOL! They keep going on and on about how pathetically weak and clumsy they are, then proceed to speculate on what will happen when the rubber material 'wears off' (rips off because they are clumsy and whatever the opposite of intelligent is...): "the adjustment levers are tight and difficult to adjust." "And there is no lip around the mouse platform to keep the mouse from sliding off, which it does on a regular basis." "there is no lip on the keyboard tray either so it may slide off once the rubberized strips get worn down." LMAO!!! I can't even. Some people amirite? Talk about a total deficit of practical knowledge and skill. Too bad it seems to be more common lately... I wonder what happens when this individual gets a flat tire and no one is around to sing a soothing tune while changing it for them. I'd guess someone finds them in the fetal position in the back seat of their vehicle a couple days later muttering something about lug nuts and too tight... HAHA
Review: A very good choice! - I purchased this as an open box. In spite of it stating it may be missing parts, it had them all. Very happy about that. The install was quick and easy. Tools used: 10mm wrench and a 10mm socket and ratchet, or cordless drill, a Phillips head screwdriver, a small 1/8th inch drill bit to make pilot holes for the screws, and lastly double-sided tape. To start, I removed two of the screws from the main body on one end. This allowed me to remove the sliding section and support mechanism. The reason for that is to make installing it more accessible. Next, I disassembled the sliding mechanism to make the task of attaching the support to the keyboard tray easier, too. I then reassembled the sliding tray and adjusting the mechanism with the attached keyboard tray. Be sure not to lose any of the clear washers. There are six of them in all. After carefully putting all the parts back together, I tested it to be sure I had it set up correctly. Note: I screwed up and had to undo and reattach it. I failed to get the two slotted arms in place. The next thing I did was to attach the mouse tray attachment to the keyboard tray. You may have noticed in other reviews that the holes are not properly aligned. This is true. I had to use a small file to give me the necessary room to get the screw to fit properly. It didn't take much work. I took out less than a millimeter of material. Once that was done, I inserted both screws and tightened them down starting with the one in the hole I did not modify. This ensured that one of them would fully seat itself. The other one I tightened as much as possible and it is rock steady. To mount the body under my desk, I used the two-sided tape to hold it in place. Then, I drilled the pilot holes. Once the pilot holes were drilled (they only need to be a couple of mm deep), I firmly attached it with all eight screws. This baby is not coming off! The next part was the most difficult. The sliding mechanism is made up of two pieces of purpose formed plastic attached to each side of the main mechanism. It is a tight fit and took a bit of effort to get it in place. Once that was done, I took the two short bolts and the plastic pieces that I initially removed, and put them back in place. Lastly, I attached the mouse tray. There is one knob-wheel to adjust the left and right position of the mouse tray. This one works just fine. The one on the tray itself to hold it from rocking back and forth, once you have it where you want is a joke. It holds but not really well. I'm going to see about adding a lever to it for better torque. The images are there to show the parts and the position of various items and where they belong. The video is to show the whole once it was installed. I am very happy with this product, in spite of the two little issues of needing to expand the mounting hole and the inability of the mouse tray to be more firmly tightened. I would highly suggest this to anyone looking for one of these. The price is good and it is solid enough. Of course, it helps if the person installing it is handy with tools and making minor modifications.

## Features

- UNCAGED ERGONOMICS ERGONOMIC UNDER-DESK COMPUTER KEYBOARD TRAY WITH NEGATIVE TILT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BRKH090 |
| Best Sellers Rank | #316,419 in Office Products ( See Top 100 in Office Products ) #351 in Keyboard Drawers & Keyboard Platforms |
| Brand | Uncaged Ergonomics |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (1,226) |
| Date First Available | February 14, 2016 |
| Item Weight | 10.12 pounds |
| Item model number | KT1-b |
| Manufacturer | Uncaged Ergonomics |
| Manufacturer Part Number | KT1-b |
| Material Type | Alloy Steel |
| Number of Items | 1 |
| Product Dimensions | 19 x 5 x 10 inches |
| Size | 18.5 (L) x 8.75 (W |

## Images

![KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad - Image 1](https://m.media-amazon.com/images/I/61Ru--SShJL.jpg)
![KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad - Image 2](https://m.media-amazon.com/images/I/714B7c8nNJL.jpg)
![KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad - Image 3](https://m.media-amazon.com/images/I/71b1iFHFc-L.jpg)
![KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad - Image 4](https://m.media-amazon.com/images/I/61GtxEuMeWL.jpg)
![KT1 Ergonomic Keyboard Tray Under Desk, Under Desk Slide Out Tray with Adjustable Height and Tilt, Easy to Slide and Swivel 360 Degree, Keyboard Drawer with Adjustable Mouse Pad - Image 5](https://m.media-amazon.com/images/I/71RndhwSBPL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How much space under the desk and how thick does the desk need to be to mount this?**
A: I'm not sure exactly what you mean by how much space is needed. Check product dimensions for the size of the keyboard tray and mouse panel. The mounting rail is about 5.5x16" (although you can cut it if you need less depth...altering the product does void the return potential). The provided mounting screws generally require at least 3/4" desktop or thicker.  If you have a thinner desktop, you can always pick up shorter screws at any hardware store.

**Q: Is this keyboard tray spring loaded?**
A: KT1 is not spring loaded! There is 1 simple point of adjustment that lets you position keyboards in the optimal position for you. KT 1 lets you:1. Change Keyboard Height (from about 4.5" below desk level to desk-height)2. Change Typing Angle (type with a neutral or negative wrist angle)3. Slide the keyboard in & out (easy storage when not in use)4. Swivel left and right5. Mouse pad adjusts independently from the keyboard tray6. Mouse pad connects to right & left sides.KT1 includes an adhesive mouse pad cover plus rubber, non-skid strips to keep keyboards in place.

**Q: Does Logitech 350 keyboard fit**
A: KT1's keyboard tray is approximately 18.5" (wide) by 8.75" (deep). We designed KT1 to accommodate most keyboards.  We always encourage customers to measure their keyboards to ensure compatibility.  Googling "Logitech 350 keyboard dimensions" reveals dimensions for the K350 about 16.54" wide by 9.84" deep. Width-wise, it's fine. Depth-wise it will extend off the platform about an inch ... generally, it's OK for a keyboard to extend off KT1's panel a little, but it ultimately depends on personal preference and how heavy-handed you type.Uncaged Ergonomics takes pride in the products we design and are grateful for your interest in our KT1. Feel free to contact us directly if you have any additional questions :-)

**Q: is this sturdy or does it wobble when you type//**
A: It's not as sturdy as if your keyboard is on the desk itself, but the movement you get feels natural; I would not consider it "wobbly".  The only modification I've made to it is adding another layer of non-slip material (that slightly tacky, honey-combed material that you line drawers with) to the keyboard surface, the two pads that are there allow more slipping than I like, but otherwise, I have been very happy with it and would buy it again.

## Customer Reviews

### ⭐⭐⭐⭐⭐ EXACTLY the kind of thing I was looking for!
*by N***R on May 17, 2023*

Wow, this keyboard tray is awesome! If you need a keyboard tray, especially for a desk that has a metal support rail set about 2 inches back from the edge on the bottom making it tough to find something that can both clear that and still be used at a comfortable ergonomic height when extended and in use. This fit the application extremely well! Observations when assembling/installing: The mouse mounting bracket did *seem* to be crossthreading when I put the screws in, but with the proper size Phillips screw driver its more of a built in lock washer effect when screwed completely in, just without the washer. I actually ended up using the washers on another project since it doesn't seem like they are needed for either the KB/mouse trays or the fasteners that screw in to the desk. Ill be shocked if any of them get loose as it IS a keyboard tray and not a jungle gym. Final impressions: Super solid construction provided you don't mount it on a 50 year old folding card table! I didn't think I would use the mouse tray, but I went ahead and put it on to check it out and its definitely staying. The single adjustment 'bike seat' lever makes it easy to move it down far enough to slide it under the desk when its not being used and is just as easy to slide back out and up to the height of my chair arms. This makes it super comfortable to rest your forearms on the chair while using both the keyboard and mouse. As an unexpected bonus they even included a mouse pad in the box cut to size, a nice addition to include as my washable fabric razor gaming mat is a bit too big for the area. ------------------------------------------------------------------------------------------------------------------------ My thoughts on other reviewers and their insane ramblings start here: I was kinda wondering if I had made the right purchase here after scanning through some of the reviews. Then I looked a bit closer and saw titles like "Dssign needs improvement" I had to do a double take based on nothing but the spelling alone. This particular reviewer went on to say the following: "Someone has to crawl under the desk and drill holes in the underside after holding the entire thing up to position it. Once you figure out where to position the plate that attaches to the desk, you have to disconnect the plate from the keyboard platform in order to screw it into the desk." Yeah dude, that's how these things get done.... what exactly did you expect? Did you really expect it to jump out of the box and magically mount itself while you fit in your afternoon nap? I assembled and installed it in less than 10 minutes with no help, and using nothing more than a hand screwdriver and a pair of pliers to hold the nuts on the bottom of the KB tray while tightening the screws. Then I held it up where I wanted it and marked one of the screw holes in the middle of the slide with a marker, then set the assembly down while I took my hand screw driver and put one screw in on the sharpie mark I had made. After that it was easy to just remove that screw, hold it up with one hand, and replace the screw which easily held it up while I was finishing the 7 others. I'm thinking some of these reviewers are JUST MENTALLY SLOW, because that was actually easier than I had anticipated! Before receiving and inspecting it I was sure it would need to be disassembled before mounting, but nope! This mental midget of a product connoisseur/reviewer goes on: "I don't know what other reviewers mean by 'easy installation.' It's NOT." LOL! They keep going on and on about how pathetically weak and clumsy they are, then proceed to speculate on what will happen when the rubber material 'wears off' (rips off because they are clumsy and whatever the opposite of intelligent is...): "the adjustment levers are tight and difficult to adjust." "And there is no lip around the mouse platform to keep the mouse from sliding off, which it does on a regular basis." "there is no lip on the keyboard tray either so it may slide off once the rubberized strips get worn down." LMAO!!! I can't even. Some people amirite? Talk about a total deficit of practical knowledge and skill. Too bad it seems to be more common lately... I wonder what happens when this individual gets a flat tire and no one is around to sing a soothing tune while changing it for them. I'd guess someone finds them in the fetal position in the back seat of their vehicle a couple days later muttering something about lug nuts and too tight... HAHA

### ⭐⭐⭐⭐ A very good choice!
*by F***6 on January 10, 2020*

I purchased this as an open box. In spite of it stating it may be missing parts, it had them all. Very happy about that. The install was quick and easy. Tools used: 10mm wrench and a 10mm socket and ratchet, or cordless drill, a Phillips head screwdriver, a small 1/8th inch drill bit to make pilot holes for the screws, and lastly double-sided tape. To start, I removed two of the screws from the main body on one end. This allowed me to remove the sliding section and support mechanism. The reason for that is to make installing it more accessible. Next, I disassembled the sliding mechanism to make the task of attaching the support to the keyboard tray easier, too. I then reassembled the sliding tray and adjusting the mechanism with the attached keyboard tray. Be sure not to lose any of the clear washers. There are six of them in all. After carefully putting all the parts back together, I tested it to be sure I had it set up correctly. Note: I screwed up and had to undo and reattach it. I failed to get the two slotted arms in place. The next thing I did was to attach the mouse tray attachment to the keyboard tray. You may have noticed in other reviews that the holes are not properly aligned. This is true. I had to use a small file to give me the necessary room to get the screw to fit properly. It didn't take much work. I took out less than a millimeter of material. Once that was done, I inserted both screws and tightened them down starting with the one in the hole I did not modify. This ensured that one of them would fully seat itself. The other one I tightened as much as possible and it is rock steady. To mount the body under my desk, I used the two-sided tape to hold it in place. Then, I drilled the pilot holes. Once the pilot holes were drilled (they only need to be a couple of mm deep), I firmly attached it with all eight screws. This baby is not coming off! The next part was the most difficult. The sliding mechanism is made up of two pieces of purpose formed plastic attached to each side of the main mechanism. It is a tight fit and took a bit of effort to get it in place. Once that was done, I took the two short bolts and the plastic pieces that I initially removed, and put them back in place. Lastly, I attached the mouse tray. There is one knob-wheel to adjust the left and right position of the mouse tray. This one works just fine. The one on the tray itself to hold it from rocking back and forth, once you have it where you want is a joke. It holds but not really well. I'm going to see about adding a lever to it for better torque. The images are there to show the parts and the position of various items and where they belong. The video is to show the whole once it was installed. I am very happy with this product, in spite of the two little issues of needing to expand the mounting hole and the inability of the mouse tray to be more firmly tightened. I would highly suggest this to anyone looking for one of these. The price is good and it is solid enough. Of course, it helps if the person installing it is handy with tools and making minor modifications.

### ⭐⭐⭐ Dssign needs improvement
*by L***N on March 21, 2023*

Pros: Allows me to position the keyboard at a comfortable position. Sturdy. Doesn't wobble. Cons: Difficult to install. It's very heavy, which is good for sturdiness,. But it's bulky and hard to support the weight while positioning it and installing it. IT takes two people to install it. Someone has to crawl under the desk and drill holes in the underside after holding the entire thing up to position it. Once you figure out where to position the plate that attaches to the desk, you have to disconnect the plate from the keyboard platform in order to screw it into the desk. I don't know what other reviewers mean by "easy installation." It's NOT. The adjustment levers are tight and difficult to adjust. I suggest finding your sweet spot and leaving it there. The mouse tray can be moved sideways or tilted front to back, but it cannot be moved in up or back, only in line with the keyboard platform. And there is no lip around the mouse platform to keep the mouse from sliding off, which it does on a regular basis. I don't know how many more times the mouse will survive its frequent crash to the floor. The mouse pad that comes with the platform slides off too. Very poor design. The keyboard platform has rubberized strips that mostly hold the keyboard in place. But there's nothing but a flat piece of metal to hold the mouse. BTW, there is no lip on the keyboard tray either so it may slide off once the rubberized strips get worn down. Overall, the design sounds better in the description than it is in reality. I'm not completely happy with it, but I'll keep it and see if I can figure out how to mitigate its faults.

## Frequently Bought Together

- KT1 Ergonomic Keyboard Tray Under Desk - Under Desk Keyboard Tray Slide Out with Adjustable Height and Tilt - Easy to Slide and Swivel 360 Degree - Keyboard Drawer with Adjustable Mouse Pad
- Mind Reader Foot Rest, Under Desk at Work, Ergonomic, Height Adjustable, Office, Plastic, 17"L x 13"W x 6.25"H, Black

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-25*