1. Introduction
The SIIG Single Monitor Desk Mount (Model CE-MT2Z11-S1) is a heavy-duty premium gas spring monitor arm designed to enhance your workspace ergonomics and efficiency. This mount provides smooth, precise, and effortless height adjustment, allowing you to position your monitor for optimal viewing comfort. It is compatible with a wide range of monitors, including flat, curved, and ultrawide displays, from 17 inches to 43 inches in size, and supports a maximum load of 33 lbs.
Key features include VESA 75x75, 100x100, and 200x200mm mounting patterns, full-motion articulation (tilt, swivel, pan, and rotation), and versatile installation options with both C-clamp and grommet bases.

Figure 1.1: SIIG Single Monitor Desk Mount (CE-MT2Z11-S1)
2. Setup and Installation
Before beginning installation, ensure all components are present and your desk surface is suitable for mounting. The package includes both C-clamp and grommet mount bases for flexible installation.
2.1 VESA Compatibility
This monitor mount is compatible with monitors featuring VESA mounting hole patterns of 75x75mm, 100x100mm, and 200x200mm. Ensure your monitor's VESA pattern matches one of these standards.

Figure 2.1: VESA Plate and Arm Swivel Capabilities
2.2 Mounting Options
Choose between the C-clamp or grommet base depending on your desk type and preference.
2.2.1 C-Clamp Base Installation
The C-clamp base is suitable for desks with a thickness between 0.4 inches and 3.3 inches. Securely attach the C-clamp to the edge of your desk by tightening the screws until the mount is stable.
2.2.2 Grommet Base Installation
The grommet base is ideal for desks with existing grommet holes or if you prefer to drill a hole. It supports desk thicknesses between 0.4 inches and 1.88 inches. Pass the grommet base through the hole and secure it from underneath the desk.

Figure 2.2: Comparison of C-clamp and Grommet Base Mounting
2.3 Attaching the Monitor
Once the arm is securely mounted to your desk, attach your monitor to the VESA plate. The detachable VESA plate allows for easier monitor installation. Align the VESA holes on your monitor with the plate and secure it with the provided screws.
3. Operating and Adjustments
The SIIG monitor mount offers extensive adjustability to achieve your desired viewing position.
3.1 Gas Spring Height Adjustment
The premium gas spring provides smooth and effortless vertical movement. You can adjust the monitor height up to 23 inches. To adjust the tension of the gas spring, use the included 6mm Allen Key. Turn clockwise to increase tension for heavier monitors, and counter-clockwise to decrease tension for lighter monitors. This ensures the monitor stays at the desired height without sagging.

Figure 3.1: Gas Spring Tension Adjustment Point
3.2 Full-Motion Articulation
The articulating arm allows for various movements:
- Tilt: Adjust the screen vertically up or down for optimal viewing angle.
- Swivel: Rotate the monitor horizontally left or right.
- Pan: Move the entire arm assembly horizontally.
- Rotation: Rotate the monitor 360 degrees for portrait or landscape orientation.

Figure 3.2: Monitor Rotation for Portrait or Landscape View
3.3 Cable Management
Utilize the integrated cable management channels on the arm to route and conceal your monitor cables, maintaining a neat and organized workspace.

Figure 3.3: Integrated Cable Management System
3.4 Product Overview Video
Watch this official video for a visual overview of the SIIG Single Monitor Desk Mount's features and capabilities.
Video 3.1: SIIG Single Monitor Desk Mount Overview
4. Maintenance
To ensure the longevity and optimal performance of your SIIG monitor mount, follow these simple maintenance guidelines:
- Cleaning: Regularly wipe down the mount with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, followed by drying. Avoid harsh chemicals or abrasive cleaners.
- Check Connections: Periodically inspect all screws and connections to ensure they remain tight and secure. Re-tighten if necessary.
- Gas Spring Adjustment: If your monitor begins to sag or is difficult to adjust, re-evaluate the gas spring tension using the 6mm Allen Key as described in Section 3.1.
5. Troubleshooting
If you encounter issues with your monitor mount, refer to the following common troubleshooting steps:
- Monitor Sags or Does Not Hold Position: This is typically due to incorrect gas spring tension. Use the 6mm Allen Key to increase the tension (turn clockwise) until the monitor stays at the desired height. Ensure your monitor's weight is within the 33 lbs maximum capacity.
- Monitor Wobbles: Check all mounting points, including the C-clamp/grommet base and the VESA plate screws, to ensure they are securely tightened. Ensure your desk surface is stable.
- Difficulty Adjusting Monitor: If the arm is too stiff, the gas spring tension might be too high for your monitor's weight. Decrease the tension (turn counter-clockwise) slightly. If the arm feels loose, increase the tension.
- Monitor Not Fitting VESA Plate: Double-check your monitor's VESA mounting pattern. This mount supports 75x75mm, 100x100mm, and 200x200mm. If your monitor has a different pattern, an adapter may be required (not included).
6. Specifications
| Feature | Specification |
|---|---|
| Brand | SIIG |
| Model Number | CE-MT2Z11-S1 |
| Item Weight | 11.47 pounds |
| Product Dimensions | 4.72 x 22.64 x 29.53 inches |
| Mounting Type | Tabletop Mount (C-clamp, Grommet) |
| Movement Type | Articulating, Tilt, Swivel, Pan, Rotation |
| Material | Aluminum |
| Maximum Compatible Size | 43 Inches |
| Minimum Compatible Size | 17 Inches |
| Maximum Load Capacity | 33 lbs |
| VESA Compatibility | 75x75mm, 100x100mm, 200x200mm |
| Maximum Tilt Angle | 45 Degrees |
| UPC | 662774043791 |
7. Warranty and Support
SIIG is committed to providing exceptional products and quality services. Our products undergo rigorous testing to ensure compatibility and reliability. For specific warranty details and technical support, please visit the official SIIG website or contact their customer service directly. You can also find more information and contact details on the SIIG Store on Amazon.





