FlexArc 25″ Adjustable Under-Desk Keyboard Tray
More Space to Think. More Control Over How You Work.
A keyboard and mouse can take over a significant portion of your desk, leaving less room for notebooks, documents, tablets, and the tools you use throughout the day.
The Zynqle FlexArc Adjustable Under-Desk Keyboard Tray moves your primary input devices beneath the desktop and places them on a dedicated platform that adjusts around your workspace.
Its spacious 25 × 9.8-inch platform is designed to accommodate most standard keyboards and a mouse. Adjust the height, change the typing angle, swivel the platform into position, and slide it beneath the desk when your work is done.
Designed Around Your Workspace
Most desks are built at a fixed height. FlexArc gives you more control over where your keyboard sits in relation to your chair, monitor, and working position.
The adjustable mounting system provides:
- Up to 7.5 inches of height adjustment
- Up to 180° of horizontal swivel
- Up to 38° of vertical tilt
- Smooth slide-out access
- Slide-away storage beneath the desktop
This flexibility makes it easier to create a more considered typing setup without replacing your entire desk.
Reclaim Valuable Desktop Space
Moving the keyboard and mouse beneath the desktop creates more usable space on the main work surface.
Use that extra room for:
- Notes and documents
- Tablets and mobile devices
- Creative tools
- Charging accessories
- Books and study materials
- Everyday office essentials
The wide platform keeps your keyboard and mouse together on one surface instead of separating them across different areas of the desk.
Adjust the Height, Tilt, and Direction
FlexArc offers more flexibility than a basic fixed keyboard shelf.
Raise or lower the platform to suit your seating position. Tilt it to your preferred typing angle. Swivel it horizontally to align the keyboard with your body and monitor.
OSHA recommends keyboard-tray designs that offer height and tilt adjustment, adequate space for a keyboard and pointing device, and sufficient leg clearance. OSHA also advises keeping the keyboard directly in front of the user with the wrists aligned with the forearms.
Slide It Away When the Workday Ends
Pull the tray forward when you need it. Slide it back beneath the desktop when you do not.
The slide-away design helps maintain a cleaner workspace and makes FlexArc especially useful for:
- Compact home offices
- Shared workspaces
- Study desks
- Apartment workstations
- Multipurpose rooms
- Minimal desk setups
Integrated Wrist Support
A padded wrist rest runs along the front of the platform, providing a softer contact surface during computer use.
The raised front edge also helps keep the keyboard from moving forward when the platform is tilted.
A Clean Fit for Modern Workspaces
FlexArc features a minimal black finish that pairs naturally with contemporary desks, monitors, keyboards, and office accessories.
It is designed for professionals, remote workers, students, developers, writers, creators, and anyone looking to make better use of an existing workspace.
The Zynqle FlexArc is a spacious adjustable keyboard-and-mouse platform designed to mount beneath a desk.
Its 25 × 9.8-inch surface helps free up desktop space while offering up to 7.5 inches of height adjustment, 180° horizontal swivel, and up to 38° of vertical tilt.
The tray slides forward for daily use and stores beneath the desktop when the workday is over. An integrated padded wrist rest provides a softer contact surface and helps keep the keyboard positioned when the platform is tilted.
- Spacious 25 × 9.8-inch keyboard-and-mouse platform
- Up to 7.5 inches of height adjustment
- Up to 180° of horizontal swivel
- Up to 38° of vertical tilt
- Smooth slide-out movement
- Slides beneath the desk for storage
- Integrated padded wrist rest
- Designed for most standard keyboards
- Provides dedicated space for a mouse
- Helps reduce clutter on the primary desktop
- Minimal black finish
- Suitable for home and professional workspaces
Create More Usable Desk Space
Move the keyboard and mouse beneath the desktop and preserve the main surface for documents, notebooks, tablets, and other daily essentials.
Personalize Your Keyboard Position
Adjust the height, tilt, and horizontal direction instead of relying on a fixed desktop position.
Keep Keyboard and Mouse Together
The wide platform gives both devices a dedicated shared surface, helping reduce unnecessary movement between different areas of the desk.
Maintain a Cleaner Workspace
Slide the platform underneath the desktop when it is not in use, leaving the primary work surface more open and visually organized.
Upgrade an Existing Desk
FlexArc adds adjustability to a fixed desk without requiring the customer to replace the entire workstation.
Make Better Use of Compact Spaces
The under-desk layout is particularly useful for small home offices, study areas, apartments, and multipurpose rooms.
Adapt a Shared Workstation
The adjustable arm makes the platform easier to reposition for different users, chairs, and working preferences.
SpecificationProduct InformationProduct nameFlexArc Adjustable Under-Desk Keyboard TrayProduct typeAdjustable keyboard-and-mouse platformPlatform dimensions25 × 9.8 inchesHeight adjustmentUp to 7.5 inchesHorizontal swivelUp to 180°Vertical tiltUp to 38°Sliding functionYesStorage positionSlides beneath the desktopWrist restIntegrated padded wrist restColorBlackKeyboard compatibilityMost standard keyboardsMouse compatibilityYesInstallation positionBeneath the deskMaterialNot specified by the supplier.Product net weightNot specified by the supplier.Listed logistics weight5,150 g / approximately 11.35 lbPackage dimensions670 × 290 × 130 mmApproximate package dimensions26.4 × 11.4 × 5.1 inchesMaximum weight capacityNot specified by the supplier.Mounting-plate dimensionsNot specified by the supplier.Track lengthNot specified by the supplier.Required desk thicknessNot specified by the supplier.Required underside clearanceNot specified by the supplier.Drilling requirementNot specified by the supplier.BatteryNot applicableConnectivityNot applicableCountry of originNot specified by the supplier.Warehouse locationUnited StatesWarrantyNot specified by the supplier.
- 1 × Adjustable under-desk keyboard tray
- 1 × Integrated wrist rest
The following contents are not individually confirmed:
- Mounting screws
- Brackets
- Installation tools
- Printed instructions
- Cable-management accessories
Complete hardware list: Not specified by the supplier.
The package contents should be physically confirmed before individual hardware pieces are listed on the customer-facing page.
Compatible With
- Most standard computer keyboards
- Computer mice
- Home-office desks with suitable underside mounting space
- Professional desks with a suitable mounting surface
- Study desks with adequate underside clearance
- Fixed-height computer workstations
Customer Should Confirm Before Ordering
Customers should measure and inspect the desk before purchase.
Confirm that:
- The keyboard and mouse fit within the 25 × 9.8-inch platform
- The desk has sufficient clear space underneath
- Drawers do not block the installation area
- Support beams do not interfere with the mounting system
- Desk motors do not obstruct the mounting area
- Cable trays do not interfere with the sliding mechanism
- The platform can extend without contacting the chair
- The user has adequate leg clearance after installation
Compatibility Not Confirmed
- Glass desks
- Metal desks
- Desks with hollow or fragile tops
- Desks with beveled undersides
- Corner desks
- Standing desks
- Desks with central support beams
- Desks with built-in drawers
- Desks with electric motors beneath the work surface
- Desktops outside an unspecified thickness range
Standing-desk compatibility and exact desk-thickness requirements are not specified by the supplier.
The exact model-specific installation process is not provided in the available product information. The following should be used as a general preparation guide only.
Before Installation
- Measure the clear space beneath the desktop.
- Inspect the underside for drawers, beams, motors, cables, and support brackets.
- Confirm that the keyboard tray can be centered with the intended seating position.
- Check that the platform has enough room to extend and swivel.
- Remove or reposition any cable-management accessories that may block the mounting area.
- Confirm that the desktop material is suitable for the provided mounting system.
General Installation Process
- Position the mounting plate beneath the desktop.
- Align the tray with the center of the seating position.
- Mark the mounting points according to the included instructions.
- Secure the mounting system using the supplied hardware.
- Attach the adjustable arm and keyboard platform.
- Tighten all mounting points evenly.
- Test the slide, height, tilt, and swivel functions before adding equipment.
- Place the keyboard and mouse on the tray only after confirming that the installation is secure.
Installation Information Not Confirmed
- Required tools
- Number and size of screws
- Whether pilot holes are required
- Whether drilling is required
- Recommended desktop thickness
- Installation time
Maximum supported weight
Do not advertise “tool-free installation” or “easy five-minute installation” unless those claims are verified.
- Slide the platform forward from beneath the desk.
- Place the keyboard and mouse fully within the tray surface.
- Adjust the height to suit the chair and working position.
- Set the desired tilt angle.
- Swivel the platform until it aligns with the body and monitor.
- Keep the mouse close to the keyboard.
- Confirm that the platform remains stable before beginning work.
- Slide the tray beneath the desktop when it is no longer needed.
Usage Notes
Do not sit or stand on the tray.
Do not lean heavily on the platform.
Do not exceed an unverified load limit.
Keep cables away from the sliding and swivel mechanisms.
Recheck mounting points periodically.
Stop using the product if the mounting system becomes loose.
Remote professionals
Home-office users
Students
Writers and editors
Software developers
Designers
Content creators
Administrative professionals
Customer-support teams
Researchers
Productivity enthusiasts
Small-apartment residents
Users with compact desks
Shared workstations
Minimal desk setups
Shipping
Ships from our U.S. warehouse.
Estimated fulfillment timeline:
Processing: Approximately 1–3 business days for most orders
Estimated transit time: Approximately 2–5 business days
Shipping destination: United States only
Delivery estimates may vary based on inventory, destination, weather, holidays, address accuracy, and carrier conditions.
Not specified by the supplier.
Do not advertise a manufacturer warranty until the following are confirmed:
Warranty duration
Covered defects
Exclusions
Replacement process
Required documentation
Responsible party for claims
Zynqle’s return policy or store guarantee should not be described as a manufacturer warranty.
What size is the keyboard tray?
The platform measures approximately 25 inches wide by 9.8 inches deep.
Will it fit a full-size keyboard and mouse?
The platform is designed for most standard keyboards and a mouse. Customers should measure the combined footprint of their devices before ordering.
How much height adjustment does it provide?
The tray offers up to 7.5 inches of height adjustment.
Does the tray tilt?
Yes. The platform can be tilted vertically by up to 38°.
Can the platform swivel?
Yes. It supports up to 180° of horizontal swivel.
Does it slide underneath the desk?
Yes. The platform slides outward for use and back beneath the desktop for storage.
Is a wrist rest included?
Yes. A padded wrist rest is integrated along the front of the platform.
Does installation require drilling?
Not specified by the supplier. Customers should review the included installation materials and inspect their desk before beginning installation.
Will this keyboard tray fit every desk?
No universal compatibility is stated. The underside of the desk must provide sufficient mounting space and clearance from drawers, support beams, motors, and cable-management hardware.
Is it compatible with standing desks?
Standing-desk compatibility is not specified by the supplier. Compatibility depends on the desk frame, motor placement, mounting surface, and underside clearance.
Can it be installed on a glass desk?
Glass-desk compatibility is not specified by the supplier. Installation on glass should not be recommended without written compatibility confirmation.
What is the maximum supported weight?
Not specified by the supplier.
What color is available?
The verified color is black.
Are mounting tools included?
Not specified by the supplier.
Can the keyboard and mouse remain on the tray when it is stored?
The product is designed to slide beneath the desk, but customers should confirm that their keyboard and mouse have enough clearance below the desktop before sliding it inward.
FeatureZynqle FlexArcBasic Fixed Keyboard ShelfPlatform size25 × 9.8 inchesVariesHeight adjustmentUp to 7.5 inchesUsually fixedTilt adjustmentUp to 38°Often unavailableHorizontal swivelUp to 180°Usually unavailableKeyboard and mouse spaceYesModel dependentSlide-away storageYesModel dependentIntegrated wrist restYesOften unavailablePersonalized positioningHeight, tilt, and swivelLimitedDesktop-space recoveryYesYesBest suited forAdjustable home and office workstationsBasic storage and occasional keyboard use