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10 Best Clamp Keyboard Trays 2025 in the United States

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Our Top Picks

#1

Winner

VIVO Extra Long Clamp-on Computer Keyboard and Mouse Under Desk Slider Tray, 34 x 11 inch Pull Out Platform Drawer, White, MOUNT-KB15EW

Rating
9.9
Chosen by1,103
Adjustability
Size and Compatibility
Material and Build Quality

Most important from
11865 reviews

Adjustability
Replacing the original short screws with longer M4 screws and applying thread locker significantly improves the stability and safety of the sliding mechanism, preventing the tray from falling.
Size and Compatibility
The tray is exceptionally sturdy and spacious, comfortably fitting a full-sized keyboard and mouse side-by-side, making it ideal for maximizing desk space without clutter.
Material and Build Quality
The white finish is very clean and modern, complementing most office setups, and the heavy-duty metal hardware includes protective rubber pads to prevent desk damage.
Ease of Installation
The clamp installation requires precise measurement: desks thicker than 1.75 inches or with beveled or curved edges will not accommodate the mounting hardware effectively.
Ergonomic Features
The sliding extension of about 8.5 inches offers ergonomic benefits by allowing comfortable typing angles that reduce wrist and shoulder strain during extended work sessions.

The VIVO Extra Long Clamp-on Keyboard and Mouse Tray is a solid choice if you need a spacious under-desk surface for your keyboard, mouse, and small accessories. Its generous size (almost 34 inches wide and 11 inches deep) means it can comfortably fit full-sized keyboards and a mouse side-by-side, making it ideal for users who want more desk space without crowding their work area. The sturdy alloy steel construction feels durable and should hold up well to daily use, supporting up to 11 pounds without issue. Installation is straightforward thanks to the included hardware and clear instructions. The tray uses C-clamps that attach securely without damaging the desk, but it’s important to note that desks thicker than 1.25 inches or those with beveled edges won’t be compatible. The sliding mechanism works smoothly, allowing the tray to extend about 8.5 inches for comfortable typing angles which can help reduce wrist and shoulder strain during long sessions. Its white finish is clean and modern, fitting well in most office environments. A 3-year manufacturer warranty and tech support add extra peace of mind.

One limitation to consider is that if your desk is narrower than about 40 inches or has special edge designs, this tray won’t fit. Also, while the tray is spacious, it doesn’t offer height or tilt adjustments beyond the sliding feature, which might limit ergonomic customization for some users. This tray is well suited for those seeking a large, easy-to-install keyboard and mouse platform with solid build quality, particularly for those with limited desk space who want to keep their workspace organized and ergonomic.

Rating
9.9
Chosen by1,103
Adjustability
Size and Compatibility
Material and Build Quality

Most important from
11865 reviews

Adjustability
Replacing the original short screws with longer M4 screws and applying thread locker significantly improves the stability and safety of the sliding mechanism, preventing the tray from falling.
Size and Compatibility
The tray is exceptionally sturdy and spacious, comfortably fitting a full-sized keyboard and mouse side-by-side, making it ideal for maximizing desk space without clutter.
Material and Build Quality
The white finish is very clean and modern, complementing most office setups, and the heavy-duty metal hardware includes protective rubber pads to prevent desk damage.
Ease of Installation
The clamp installation requires precise measurement: desks thicker than 1.75 inches or with beveled or curved edges will not accommodate the mounting hardware effectively.
Ergonomic Features
The sliding extension of about 8.5 inches offers ergonomic benefits by allowing comfortable typing angles that reduce wrist and shoulder strain during extended work sessions.
#2

VIVO Large Keyboard Tray Under Desk Pull Out with Extra Sturdy C Clamp Mount System, 27 (33 Including Clamps) x 11 Inch Slide-Out Platform Computer Drawer for Typing, Black, MOUNT-KB05E

Rating
9.8
Adjustability
Size and Compatibility
Material and Build Quality

Most important from
11865 reviews

Adjustability
The C-clamps are adjustable and include a plastic barrier to prevent desk scratches.
Size and Compatibility
Easy to assemble and install, providing ample room for a standard keyboard and mouse.
Material and Build Quality
Very sturdy unit; vigorous typing doesn't faze it.
Ergonomic Features
Offers a lot of extra desk space by moving the keyboard off the desktop.

The VIVO Large Keyboard Tray is designed to help you save desk space while promoting a more ergonomic typing position. Its generous size of 27 inches (33 including clamps) by 11 inches offers ample room for your keyboard, mouse, and accessories, making it a practical choice for those looking to declutter their workspace. One of its standout features is the adjustable C-clamp that allows for easy installation without damaging your desk, as long as your desk's thickness does not exceed 1.25 inches. This tray extends a maximum of 8.5 inches from the desk edge, enabling comfortable typing angles that can reduce wrist and shoulder strain. With a weight capacity of 11 lbs, it’s sturdy enough to support most standard keyboards and mice.

There are some limitations to consider. It’s crucial to ensure that your desk's surface is compatible; it won't work with desktops that have beveled edges, which may restrict its usability for some users. While assembly is straightforward, requiring only the provided hardware and instructions, those who are less handy might still find the process a bit daunting. Additionally, while the design is solid, the tray's performance can be influenced by the desktop material and thickness, so potential buyers should take careful measurements to avoid disappointment.

If you're seeking a reliable, space-saving keyboard tray that enhances ergonomics, the VIVO Large Keyboard Tray is a strong contender. However, it's essential to verify compatibility with your desk to make the most of its features.

Rating
9.8
Adjustability
Size and Compatibility
Material and Build Quality

Most important from
11865 reviews

Adjustability
The C-clamps are adjustable and include a plastic barrier to prevent desk scratches.
Size and Compatibility
Easy to assemble and install, providing ample room for a standard keyboard and mouse.
Material and Build Quality
Very sturdy unit; vigorous typing doesn't faze it.
Ergonomic Features
Offers a lot of extra desk space by moving the keyboard off the desktop.
#3

BONTEC KMT01 Under Desk Keyboard Tray, Pull-Out Keyboard & Mouse Platform with C-Clamp, 25.6 x 11.8 in Space-Saving Ergonomic Slide-Out Drawer, White

Rating
9.6
Adjustability
Size and Compatibility
Material and Build Quality

Most important from
4496 reviews

Adjustability
The C-clamps make for a universal fit without needing to drill holes.
Size and Compatibility
Works great for an IKEA desk, fitting compact keyboards and mice perfectly.
Material and Build Quality
Despite having a bar under the desk top, the tray works perfectly and is very sturdy.
Ease of Installation
Easy to put together and install, with smooth sliding in and out.
Ergonomic Features
The mouse sliding off the back can be fixed with some edge protection tape or a non-slip mouse pad.

The BONTEC KMT01 Under Desk Keyboard Tray offers several appealing features for those looking to maximize their desk space efficiently. With a spacious surface of 25.6 x 11.8 inches, it is designed to accommodate standard keyboards and mice, providing a dedicated area that helps reduce wrist strain and keep your workspace organized. This product is particularly beneficial for office workers, remote workers, and gamers who need a tidy and ergonomic setup.

The tray's adjustability is its strong point, thanks to the easy slide-out mechanism that ensures smooth movement and access. The sturdy C-clamps facilitate a no-drill installation, making it a hassle-free addition to your desk. These clamps can attach to desks up to 1.57 inches thick, ensuring stability without causing damage due to the protective pads included.

It’s crucial to check your desk compatibility before purchase, as the tray won't fit desks with curved, beveled, or rounded edges, or those with crossbars or support beams underneath. Additionally, you need to ensure your desk has at least 31.5 inches of width and 11.4 inches of depth underneath to accommodate the tray properly. The build quality appears strong, supporting up to 11 lbs, but it may not be suitable for vertical mice or split ergonomic keyboards due to height clearance. Despite its ergonomic benefits and ease of installation, these compatibility considerations could limit its usability for some desks.

Rating
9.6
Adjustability
Size and Compatibility
Material and Build Quality

Most important from
4496 reviews

Adjustability
The C-clamps make for a universal fit without needing to drill holes.
Size and Compatibility
Works great for an IKEA desk, fitting compact keyboards and mice perfectly.
Material and Build Quality
Despite having a bar under the desk top, the tray works perfectly and is very sturdy.
Ease of Installation
Easy to put together and install, with smooth sliding in and out.
Ergonomic Features
The mouse sliding off the back can be fixed with some edge protection tape or a non-slip mouse pad.

Buying Guide for the Best Clamp Keyboard Trays

Choosing the right clamp keyboard tray can significantly improve your comfort and productivity while working at a desk. A clamp keyboard tray attaches to the edge of your desk and provides an adjustable platform for your keyboard and mouse. This can help you maintain a more ergonomic posture, reduce strain on your wrists and shoulders, and free up desk space. When selecting a clamp keyboard tray, consider the following key specifications to ensure you find the best fit for your needs.
AdjustabilityAdjustability refers to the ability to change the height, tilt, and sometimes the swivel of the keyboard tray. This is important because it allows you to customize the tray's position to match your ergonomic needs, reducing strain on your wrists and shoulders. Look for trays that offer a wide range of height adjustments and tilt angles. If you need to frequently change your working position, a tray with easy and quick adjustability will be beneficial.
Size and CompatibilityThe size of the keyboard tray determines how much space you have for your keyboard and mouse. It's important to ensure that the tray is large enough to accommodate your keyboard and mouse comfortably. Measure your keyboard and mouse and compare it to the tray dimensions. Additionally, check the compatibility with your desk; the clamp should fit securely on the edge of your desk without causing damage.
Material and Build QualityThe material and build quality of the keyboard tray affect its durability and stability. High-quality materials like metal or sturdy plastic can provide a stable platform and withstand daily use. A well-built tray will not wobble or sag under the weight of your keyboard and mouse. Consider your usage frequency and choose a tray that can handle your daily work routine.
Ease of InstallationEase of installation refers to how simple it is to attach the keyboard tray to your desk. A tray that is easy to install will save you time and effort. Look for trays that come with clear instructions and all necessary hardware. If you are not comfortable with DIY installations, consider a tray that requires minimal assembly or comes pre-assembled.
Ergonomic FeaturesErgonomic features include wrist rests, padding, and the ability to adjust the tray to a negative tilt. These features can enhance comfort and reduce strain during long typing sessions. If you spend a lot of time typing, look for trays with built-in wrist rests or the option to add them. A negative tilt can help keep your wrists in a neutral position, which is beneficial for preventing repetitive strain injuries.

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