SIIG Dual Stacked Monitor Arm Desk Mount | 17"–32" | 19.8 lb per Arm | VESA 75x75/100x100

The SIIG Dual Stacked Monitor Arm Desk Mount is the perfect upgrade for anyone seeking an ergonomic, clutter-free, and highly productive workspace. Designed to support two monitors ranging from 17 to 32 inches, this mount provides robust, dedicated support with a maximum load of 19.8 pounds per arm. The dual-stacked configuration minimizes footprint while maximizing screen real estate, enabling a seamless, immersive multi-monitor setup for professionals, gamers, traders, and creators alike. Crafted from durable steel and aluminum, it delivers steady performance under daily use and is finished in a sleek, low-profile matte black that blends with any desk aesthetic. With intuitive adjustment options, users can precisely align each monitor for glare reduction, optimal eye level, and comfortable viewing angles—helping to maintain proper posture and reduce neck and shoulder strain during long work sessions. The integrated cable management system keeps cables tidy and out of the way, while versatile mounting options (C-clamp or grommet) accommodate a wide range of desk types. Whether you are building a creative workstation, a software development station, or a financial trading desk, this SIIG monitor arm is designed to elevate efficiency, comfort, and productivity.

• Dual-stack design maximizes desk space by mounting two displays on a single compact arm assembly, delivering a clean, organized workspace.
• Supports 17"–32" monitors with a robust per-arm load capacity of 19.8 lbs, suitable for most mainstream panels, ultrawide displays, and high-resolution monitors.
• VESA compatibility with 75 x 75 mm and 100 x 100 mm patterns ensures broad monitor compatibility across brands and models.
• Flexible movement with adjustable tilt, swivel, and rotation to achieve ergonomic viewing angles, reduce glare, and align both screens precisely for productivity.
• Easy, secure installation with multiple desk mounting options (C-clamp or grommet) and integrated cable management to keep the workstation tidy and clutter-free.

Technical Details of SIIG Dual Stacked Monitor Arm Desk Mount

• Monitor compatibility: 17"–32" displays; maximum load per arm: 19.8 lbs
• VESA compatibility: 75 x 75 mm and 100 x 100 mm
• Mounting options: C-clamp and grommet mount for secure attachment to a wide range of desk thicknesses and configurations
• Construction: durable steel and aluminum alloy with a matte black finish for long-lasting performance and a professional look
• Movement: dual articulating arms with adjustable tilt, swivel, and rotation for precise alignment and comfortable viewing
• Cable management: integrated channels and clips to route and secure cables along the arms, keeping the desk surface clean

How to install SIIG Dual Stacked Monitor Arm Desk Mount

• Begin by unpacking all components and verifying you have the dual arm unit, mounting bases, VESA plates, extension arms, clamps, screws, and cable clips. Lay them out on a soft surface to avoid scratches.
• Decide on your mounting method based on desk configuration: use the C-clamp for edge-mounted desks or the grommet plate if your desk has a central access hole. Ensure the desk edge or hole can accommodate the clamp’s size and the weight of the setup.
• Attach the mounting base to the chosen surface. Tighten the C-clamp or secure the grommet plate firmly, verifying there is no wobble or movement before proceeding.
• Attach the VESA plates to each monitor using the appropriate screw pattern (75x75 mm or 100x100 mm). Make sure the screws are snug but not overtightened to avoid damage to the monitor panel.
• Mount each monitor onto its respective arm, lift the displays into position, and secure any quick-release mechanisms. Adjust the tension and arm height so both screens align at your eye level.
• Route cables through the integrated channels, using provided clips to keep cables tidy. Power and video cables should run along the arms and down to your outlets or desk grommet as needed. Periodically recheck all fasteners to maintain stability.
• Test the setup by tilting, swiveling, and rotating each monitor to confirm even weight distribution and smooth movement. Make any fine-tune adjustments to achieve your preferred ergonomic posture and screen alignment.

Frequently asked questions

• Q: What monitor sizes are supported? A: The mount supports 17" to 32" displays.
• Q: How much weight can each arm hold? A: Each arm supports up to 19.8 pounds.
• Q: What VESA patterns are compatible? A: VESA patterns of 75 x 75 mm and 100 x 100 mm are supported.
• Q: Can I adjust the monitors independently? A: Yes, the dual arms provide independent adjustability for tilt, swivel, and rotation to perfect each screen's position.
• Q: What mounting options are available? A: You can mount the mount using a C-clamp on the desk edge or a grommet system through a desk hole.
• Q: Does it include cable management? A: Yes, it features integrated cable channels and clips to keep cables neatly organized.