MOUNTUP Heavy Duty Monitor Arm, Single Monitor Mount for 57″ Ultrawide Monitor, Supports 4.4–66 lbs, Large Monitor Arm with Full Motion Adjustment, Monitor Stand for Desk, Max VESA 100x100mm
Price: $109.99 - $75.99
(as of Jul 24, 2026 18:19:57 UTC – Details)
Product description
MOUNTUP 57″ Heavy Duty Monitor Arm 
MOUNTUP focuses on delivering stylish mounts & stands, such as kinds of ergonomic monitor arms/mounts, laptop mounts, and monitor stands that eliminate the distractions and discomfort of outdated workspaces and increase efficiency and productivity.
1 Check Your Monitor
2 VESA Pattern
3 Installation Methods
Please check your table information so that it does not fail to install. 
If your desk comes with underframe, side panel or black panel, we prefer to recommend grommet mounting for the safety of your monitor.
How to Adjust Tension Arm and Tilt Angle? 
Important Note: The monitor arm is pre-set to medium tension（Not applicable to all displays）. You will need to refer to the figure above and adjust the tension according to the weight of your monitor once the monitor is hung on.
Explore More From Our Brand
Customer Reviews
—
4.6 out of 5 stars 339
4.4 out of 5 stars 81
3.9 out of 5 stars 22
Price
$75.99$75.99
$79.99$79.99
$99.99$99.99
$45.99$45.99
Style
Heavy Duty Monitor Arm
eavy Duty Dual Monitor Mount
Vertical Stacked Monitor Mount
Heavy Duty Monitors Arm
Fit Screen Size
Max 57”
Max 43”
Max 49”
Max 39”
Load Per Arm
4.4-66lbs
2.2-33lbs
7.7-44lbs
4.4-26.5lbs
Max Adjustment
24.3″
22.4″
28.2″
18.5″
Max Extension
24″
23.6″
22.9″
22″
Will this work with my 57 inch monitor?
Yes, the MOUNTUP Single Monitor Desk Mount is officially compatible with 57-inch monitors up to 66 lbs with VESA 75x75mm or 100x100mm mounting patterns.
How to adjust the tilt angle?
1. Loosen the tilt bolt on the right side of the arm using the included hex key;
2. Tilt your monitor to your desired angle;
3.Tighten the bolt firmly while the monitor is in position;
4.Test the angle by gently moving it—it should stay in place.
Does MOUNTUP monitor arm with full motion?
Yes, the MOUNTUP Monitor Mount is a full motion monitor arm! It offers complete articulation capabilities; 360° rotation landscape to portrait orientation, 180° swivel, -10° to +45° tilt, max height up to 24.3″ with 24″ extension reach.
HEAVY-DUTY SUPPORT – This heavy duty monitor arm securely holds everything from standard office displays to massive ultrawide screens, so you can work, create, and game without worrying about screen droop or instability. Ideal for trading setups, design workstations, content creation, and immersive gaming stations. Supports monitors from 4.4–66 lbs and up to 57 inches, delivering 35% greater weight capacity than many standard monitor arm models.
FULL MOTION ADJUSTMENT – Position your monitor exactly where it’s most comfortable with this fully adjustable monitor mount. Whether you’re coding, editing videos, attending virtual meetings, or gaming for hours, finding the perfect viewing angle is effortless. Features 24″ extension, 24.3″ maximum height, 11.9″ height adjustment range, -10°/+45° tilt, ±90° swivel, and ±90° rotation for a more ergonomic workspace.
MAXIMIZE DESK SPACE – Transform a cluttered workstation into a clean and productive setup with this monitor stand for desk. By lifting your screen off the desktop, you can free up to 80% of valuable workspace for keyboards, documents, audio equipment, gaming accessories, and more. Perfect for home offices, professional workstations, and multitasking environments where every inch counts.
BUILT FOR LARGE SCREENS – Designed as a reliable ultrawide monitor arm and large monitor arm, it delivers smooth movement and exceptional stability for oversized displays. The premium gas spring mechanism allows effortless adjustments while keeping your monitor securely balanced. Tested through more than 2,000 lift cycles, this monitor arm is built for dependable long-term performance.
UNIVERSAL COMPATIBILITY – This single monitor arm installs easily on a wide range of desks and monitor brands, making setup quick and hassle-free. Choose between C-clamp or grommet mounting to fit your workspace layout. Fits desktops 0.39″–1.97″ thick and supports standard 75x75mm and 100x100mm VESA mounting patterns for broad compatibility and secure installation.
