Top 10 Clamp on Shelf – Monitor Arms & Monitor Stands

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1. StarTech

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Black MNRISERCLMP, Extra Wide 25.6" 65 cm for up to 34" Monitors, Clamp-on Monitor Shelf for Desk, StarTech.com Monitor Riser Stand

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StarTech #ad - Sturdy construction: this single screen Lift can support screens up to 34” and has a weight capacity of 44 lb 20 kg. The startech advantage: startech offers a 5-year warranty and free lifetime technical support on this universal monitor riser shelf and has been the it Pro's Choice since 1985.

Easy installation: this black monitor stand features a Sturdy clamp that easily attaches onto surface edges up to 1. 3” 33 mm thick, including desks and counters. Extra wide design: this universal pc monitor shelf is 25. 6” 65 cm wide to accommodate your monitor as well as small accessories, which is ideal for an elevated office desk setup. Save space: free up valuable desk space with this platform that raises your computer monitor 5. 1” without permanently altering your desk or table.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height5.1 Inches
Length10.2 Inches
Weight9.55 Pounds
Width25.6 Inches
Part NumberMNRISERCLMP
ModelMNRISERCLMP
Warranty5 Year Warranty

2. VIVO

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VIVO Black Clamp-on Small 26 inch Ergonomic Desk Shelf, Single Computer Monitor Stand Riser, Desk Organizer Holds 1 Screen or Laptop STAND-SHELF24B

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VIVO #ad - Space efficient - measuring 25. 8” x 102” x 5. 1”, this space-saving riser supports single screen laptop and monitor setups with a total weight capacity of 44 lbs. This clamp-on shelf gives your desk an additional tier for increased storage space and ergonomic viewing angles.

Vivo monitor shelf solutions - we create affordable solutions designed with creativity and quality to transform your unique workspace. The elegant appearance blends well with virtually any environment. Desktop organizer - in addition to the added workspace the shelf provides, enjoy limitless storage options in the space beneath approximately 5. 1” in height. Please note: maximum desk thickness for this product is 1. 2". We've got you covered - sturdy steel design is backed with a 3 Year Manufacturer Warranty and friendly tech support to help with any questions or concerns.

Rearrange your desk setup to achieve the organized appearance you need. Sturdy c-clamps - rest assured that your new shelf and everything on it will be safe and secure with two durable C-clamps providing excellent support. Fitting desk surfaces up to 1. 2” in thickness, these clamps make installation a breeze.
BrandVIVO #ad
ManufacturerVIVO #ad
Part NumberSTAND-SHELF24B
ModelSTAND-SHELF24B

3. VIVO

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Multi Screen Computer Monitor Laptop Stand Riser Desk Organizer STAND-SHELF46B, VIVO Black Clamp-on Extra Large 46 inch Ergonomic Desk Shelf

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VIVO #ad - Extra large design - measuring 46” x 10” x 4. 5”, this spacious riser supports multiple screens with a total weight capacity of 35 lbs. The elegant appearance blends well with virtually any environment. This clamp-on shelf gives your desk an additional tier for increased storage space and ergonomic viewing angles.

Vivo monitor shelf solutions - we create affordable solutions designed with creativity and quality to transform your unique workspace. Sturdy c-clamps - rest assured that your new shelf and everything on it will be safe and secure with two durable C-clamps providing excellent support. Desktop organizer - in addition to the added workspace the shelf provides, enjoy limitless storage options in the space below approximately 4.

5” in height. We've got you covered - sturdy steel design is backed with a 3 Year Manufacturer Warranty and friendly tech support to help with any questions or concerns. Fitting desk surfaces up to 2. 75” in thickness, these clamps make installation a breeze. Rearrange your desk setup to achieve the organized appearance you need.
BrandVIVO #ad
ManufacturerVIVO #ad
Part NumberSTAND-SHELF46B
ModelSTAND-SHELF46B

4. Stand Steady

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Extra Large Surface Supports 3 Monitors, Sturdy 4 ft Monitor Stand Riser Easily Attaches with Clamp, 48 Inch, Stand Steady 48" Clamp-on Desk Shelf, No Screws Needed! Large

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Stand Steady #ad - Extra large desk shelf: this desk shelf is huge- without being bulky! With an added area of 3 square feet, this monitor stand can support 3 monitors or a total of 35 pounds. The clamp-on design combined with two sturdy legs keep your monitors steady and wobble-free.

It can be adjusted to extend inward over your desk OR it can extend outward to increase your overall desk space by over 3 square feet. Easily clamps on in seconds: styled with two easy-to-use clamps, you can attach your new shelf to any desk in seconds! Add extra workspace: desk feeling a bit cramped? our monitor riser adds another sizable level to your desk and frees up tons of workspace below.

Work in comfort: no more having to strain your neck! This clamp-on monitor shelf will keep your monitors at eye-level, to keep you focused and comfortable throughout the day. Sturdy construction: while you may find the average desk shelf to be a little wobbly- that’s not the case with this desktop shelf.
BrandStand Steady #ad
ManufacturerStand Steady #ad
Height5 Inches
Length13 Inches
Width51 Inches
Part NumberATSH4810

5. S Stand Up Desk Store

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Stand Up Desk Store 48" Clamp-On Desk Shelf | Monitor Stand with Adjustable Height, Reduces Clutter on Your Standing Desk While Placing Your Monitors at a Comfortable Height, Black 48"

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S Stand Up Desk Store #ad - Maximizes usable work space: Our desk shelf adds storage for books, supplies, and more, both on and beneath the shelf. Adjustable: the shelf can be set to 5, or 7 inches above the desktop surface, 6, while the legs are horizontally adjustable to avoid interference with other desktop accessories and items.

Optimal ergonomics: this premium height adjustable dual monitor stand delivers strain-free and comfortable viewing by letting you position your computer screens at the perfect height. Sturdy: offering a 60 pound weight capacity, durable powder-coated black steel legs, and robust mounting hardware, this desk organizer shelf will provide years of reliable use. Secure: a 3/4 inch rear lip and textured shelf surface helps prevent items from sliding off the monitor riser.
BrandS Stand Up Desk Store #ad
ManufacturerStand Up Desk Store #ad
Height7 Inches
Length47.25 Inches
Width11.25 Inches
Part NumberSUD-SHELF48M-BK
ModelNA

6. S Stand Up Desk Store

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Clamp On 360 Degrees Swivel Out Mouse Tray with Storage for Desks and Tables Up to 1.5" Thick

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S Stand Up Desk Store #ad - Generously sized: provides ample room to operate a standard-sized mouse, and features multiple compartments to organize office supplies. Sturdy: constructed with a heavy-duty steel mounting bracket and oversized thumb screw, this mouse tray locks tight onto the front of most standing desk desktops.

Simple: does not require assembly, and offers effortless, tool-free installation. Not recommended for beveled or chamfered edges. Easily switches between desks as needed and works on surfaces up to 1. 5" thick. Improve ergonomics: by suspending the mouse platform about 2.

25 inches below the desktop surface, wrist, the hand, and arm are situated in a more comfortable position, helping to reduce fatigue and eliminate the chance for pain. Eliminate clutter: tidy up your work environment by stowing your mouse and small items beneath your Stand Up Desk Store standing desk, so they’re there when you need them, and swing out of sight when you don’t.
BrandS Stand Up Desk Store #ad
ManufacturerStand Up Desk Store #ad
Height3.75 Inches
Length13.5 Inches
Width11 Inches
Part NumberSUD-MSTRAY
ModelNA

7. Stand Steady

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Stand Steady Tranzendesk 55 Inch Standing Desk with Clamp On Shelf & 2 Under Desk Drawers | Easy Crank Height Adjustable Stand Up Workstation with Attachable Monitor Riser & Extra Storage 55”/White

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Stand Steady #ad - Easy height adjustments: take a stand for your health and say goodbye to the pain and stiffness that comes from sitting all day! this stand up desk seamlessly transitions from a sitting to standing height with an easy-turn crank, allowing you to adjust the desktop to your perfect ergonomic height! Extra tall and spacious: the stand steady tranzendesk is a 55” full-size standing desk that can adjust up to 46” high – perfect for anyone up to 6’4” tall! With nine square feet of desktop space, accessories, plus a bonus shelf! this desk provides plenty of room for your monitors, laptop, keyboard, and more!.

The leveling feet and strong steel base will keep your desk from wobbling back and forth as you work, assuring you stand steady all day. Sleek and sturdy: with its minimalist black frame and modern design, this standing desk is sure to add a high-end feel to any home or office space.

Feet! Ergonomic monitor stand: the sturdy 55” desk shelf keeps up to 3 monitors at eye-level to help prevent neck pain - so you can be your most productive and comfortable! self. The clamp-on shelf can be adjusted to extend outward or inward over your desk, freeing up valuable workspace and increasing your overall desk surface area by over 3 sq. Two convenient storage drawers: what’s better than one storage drawer? Two storage drawers! Get a clean and clutter-free work space by stowing all your pens, pencils, sticky notes, and snacks in your two under-desk drawers.
BrandStand Steady #ad
ManufacturerStand Steady #ad
Height6 Inches
Length60 Inches
Width28 Inches

8. Stand Steady

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Stand Steady Tranzendesk | 55 Inch Standing Desk with Clamp On Shelf & Wheels | Front Crank Manual Height Adjustable Sit to Stand Desk | Attachable Monitor Riser Supports 3 Monitors 55 / Black

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Stand Steady #ad - Perfect for home & office: with its minimalist black frame and sleek, modern design, this standing desk is sure to add a high-end feel to any home or office space. Front crank height adjustments: say goodbye to the pain and stiffness that comes from sitting all day.

Ergonomic monitor stand: the sturdy 55” desk shelf can support up to three monitors, keeping them at eye-level to help prevent neck pain. The clamp-on shelf can be adjusted to extend outward or inward over your desk, freeing up valuable workspace and increasing your overall desk surface area by over three square feet. With nine square feet of desktop space and an added desk shelf, keyboard, laptop, this desk provides plenty of room for your monitors, accessories, and more. Optional added wheels: with the option to attach full-swivels wheels, this Tranzendesk workstation is designed to fit your flexible workspace and roll with ease.

Seamlessly transition from sitting to standing with an easy-turn crank that conveniently mounts to the front of your desktop- saving you valuable space on the side of your desk. Extra tall and spacious: the tranzendesk is a 55” full size standing desk that can adjust up to 54” tall. Locking casters allow the portable desk to seamlessly transition from mobile to stationary.
BrandStand Steady #ad
ManufacturerStand Steady #ad
Height6 Inches
Length28 Inches
Width60 Inches

9. Stand Steady

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Stand Steady Tranzendesk 55 in Standing Desk with Clamp On Shelf | Easy Crank Height Adjustable Stand Up Workstation w/Attachable Monitor Riser | Holds 3 Monitors & Adds Extra Desk Space! 55”/Black

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Stand Steady #ad - The clamp-on shelf can be adjusted to extend outward or inward over your desk, freeing up valuable workspace! 100% satisfaction guaranteed: we stand behind our products! if you are not 100% happy with your desk, our outstanding team is here to help! We will happily refund or replace your desk if it arrives in anything less than perfect condition.

The leveling feet and strong steel base will keep your desk from wobbling back and forth as you work, assuring you stand steady all day. Extra tall and spacious: the tranzendesk is a 55” full size standing desk that can adjust up to 46” – perfect for anyone up to 6’4” tall! With nine square feet of desktop space, plus a bonus shelf this desk provides plenty of room for your monitors, keyboard, laptop, accessories, and more!. Sleek and sturdy: with its minimalistic black frame and modern design, this standing desk is sure to add a high-end feel to any home or office space.

Easy height adjustments: take a stand for your health and say goodbye to the pain and stiffness that comes from sitting all day! This stand-up desk seamlessly transitions from a sitting to standing height with an easy-turn crank, so you can adjust it to your perfect ergonomic height. Ergonomic monitor stand: the sturdy 48” desk shelf can support up to three monitors, keeping them at eye-level to help prevent neck pain.
BrandStand Steady #ad
ManufacturerStand Steady #ad
Height5 Inches
Length60 Inches
Width28 Inches

10. MAX SMART

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Max Smart Clamp on Mouse Platform, Slide Out Mouse Tray for Home, Office Mouse Pad, Office to Save Space Black, Clip on Mouse Pad Rotating 360, Ergonomic Mouse Tray Attachment

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MAX SMART #ad - We do not recommend using on table with edge slope and edge with decorative strip or glass office table. Extra space position your mouse under desk shelf ; essentially expand space for holding a million different things such as your speaker, phone, mouse or tablet.

Rotates 360 degree mouse Tray Rotates under the desk and store when not in use. Max smart mouse pad can be clamped on your desk in seconds with No DAMAGE TO YOUR DESK. Easy clip on mouse pad you can clip it on your desk surface between 065 inch and 1. 5 inch thickness, and can be easily installed for either right or left hand users. Clamp on mouse platformtool free installation. Pain free and pain relief ergonomic mouse tray keeps you in correct body postures for working or reading on computer screen; prevent shoulder, back, and wrist pain and injury from bad postures. No need to drill holes in your desk.
BrandMAX SMART #ad
ManufacturerMax Smart #ad
Part NumberMS-UM003
ModelNA