Introduction
Thank you for choosing the Suptek MDXDJ Single RGB Monitor Mount. This manual provides detailed instructions for the safe and efficient installation, operation, and maintenance of your new monitor arm. Please read this manual thoroughly before installation and keep it for future reference.
Safety Information
- Ensure all components are present and undamaged before assembly. Do not use if any parts are missing or defective.
- This monitor mount is designed for screens between 17 and 32 inches, weighing up to 22 lbs (10 kg). Do not exceed the maximum weight capacity.
- Install the mount on a sturdy desk surface that can support the combined weight of the mount and your monitor.
- Adjust the gas spring tension carefully according to your monitor's weight to prevent sudden movements.
- Keep children and pets away during installation.
- For any questions or issues, contact Suptek customer support.
Package Contents
Please verify that all parts are included in your package. While specific component names may vary, a typical package includes:
- Monitor Arm Assembly
- Desk Clamp (C-clamp)
- Grommet Mount Hardware
- VESA Plate
- Assorted Screws and Washers for VESA Mounting
- Hex Keys for Adjustment
- User Manual (this document)
Product Features
- Monitor Compatibility: Supports most flat and curved screens from 17 to 32 inches.
- Weight Capacity: Up to 22 lbs (10 kg).
- VESA Standards: Compatible with 75x75mm and 100x100mm VESA mounting patterns.
- RGB Lighting: Features 12 dynamic RGB lighting effects for customizable ambiance.
- Full Motion Adjustment:
- 360° Rotation
- +80° to -90° Tilt
- ±90° Swivel (left and right)
- Arm extends to a maximum height of 20.2 inches.
- Installation Options: Includes both C-clamp and grommet mounting options, fitting desk thickness up to 3.8 inches.
- Durability: Crafted from reinforced iron and aluminum, tested for long-lasting performance.
Setup Instructions
1. Choose Your Mounting Option
The Suptek MDXDJ monitor mount offers two installation methods: C-clamp or grommet mount. Both options are suitable for desks up to 3.8 inches thick.

Image: Two Installation Options. This image illustrates the two available methods for attaching the monitor mount to a desk: a C-clamp for desk edges and a grommet mount for desks with existing holes. Both methods support a maximum desk thickness of 3.8 inches. The grommet hole requires a diameter of at least 1.65 inches.
2. Install the Desk Mount
For C-Clamp Installation:
- Attach the C-clamp to the base of the monitor arm.
- Position the clamp on the edge of your desk and tighten the screw until the mount is secure.
- If your desk has a grommet hole (minimum 1.65" diameter), disassemble the C-clamp and use the provided grommet hardware.
- Insert the grommet bolt through the desk hole and secure it from underneath with the washer and nut.
3. Attach the VESA Plate to Your Monitor
Locate the VESA mounting holes on the back of your monitor. Attach the VESA plate from the monitor arm to your monitor using the appropriate screws and washers provided. Ensure it is securely fastened.
4. Mount the Monitor to the Arm
Carefully slide the monitor (with the attached VESA plate) onto the arm's VESA head. Secure it with the locking mechanism, if present, or by tightening any remaining screws.
5. Adjust Gas Spring Tension
The gas spring tension needs to be adjusted to match your monitor's weight. Use the provided hex key to turn the adjustment screw on the arm.
- Turn clockwise (-) to reduce tension for lighter monitors.
- Turn counter-clockwise (+) to increase tension for heavier monitors.
Operating Instructions
Monitor Positioning
The Suptek MDXDJ monitor mount offers extensive adjustability to achieve an ergonomic viewing experience.

Image: Five-axis linkage multi-angle free adjustment. This diagram illustrates the various adjustments possible with the monitor arm, including +80° tilt up, -90° tilt down, 360° rotation, ±90° swivel, and 310° swivel at the base and mid-arm.
- Height Adjustment: Gently push or pull the monitor up or down to your desired height. The gas spring will hold it in place once adjusted correctly.
- Tilt Adjustment: Tilt the monitor screen +80° upwards or -90° downwards to reduce glare and optimize your viewing angle.
- Swivel Adjustment: Swivel the monitor ±90° left or right at the VESA plate, and 310° at the arm joints, to share your screen or change viewing direction.
- Rotation: Rotate the monitor 360° from landscape to portrait orientation as needed.

Image: Find the perfect viewing angle. This image demonstrates the maximum arm height of 20.2 inches and a maximum extension of 19.7 inches, allowing users to position their monitor at an optimal ergonomic height and distance.
RGB Lighting Control
The monitor mount features integrated RGB lighting with 12 dynamic effects.

Image: RGB Lights Max Out Your Gaming Vibe. This image highlights the RGB lighting strips on the monitor arm and the touch-based light controls located on the base, indicating 12 RGB light modes and a last setting hold feature.
- Power On/Off: Locate the touch-sensitive button on the base of the monitor arm to turn the RGB lights on or off.
- Change Modes: Tap the button repeatedly to cycle through the 12 available lighting effects.
- The mount is designed to remember your last selected lighting setting.
Maintenance
- Cleaning: Wipe the monitor arm with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Periodic Checks: Periodically check all screws and connections to ensure they remain tight and secure. Re-tighten if necessary.
- Gas Spring Adjustment: If your monitor's weight changes (e.g., switching monitors), re-adjust the gas spring tension as described in the Setup Instructions.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Monitor sags or drifts down. | Gas spring tension is too low for monitor weight. | Increase gas spring tension by turning the adjustment screw counter-clockwise (+). |
| Monitor floats up or is difficult to push down. | Gas spring tension is too high for monitor weight. | Decrease gas spring tension by turning the adjustment screw clockwise (-). |
| RGB lights are not working. | Power cable not connected or loose. | Ensure the USB power cable for the RGB lights is securely connected to a power source. |
| Monitor is wobbly after installation. | Mounting screws or clamp/grommet are not tight. | Check and tighten all mounting screws, including the VESA plate screws and the desk clamp/grommet. |
Specifications
| Feature | Detail |
|---|---|
| Model | MDXDJ |
| Screen Size Compatibility | 17 - 32 inches |
| Weight Capacity | 2.2 - 22 lbs (1 - 10 kg) |
| VESA Compatibility | 75x75mm, 100x100mm |
| Tilt Range | +80° to -90° |
| Swivel Range | ±90° (at VESA plate), 310° (at arm joints) |
| Rotation | 360° |
| Max Arm Height | 20.2 inches |
| Max Extension | 19.7 inches |
| Desk Thickness (C-clamp/Grommet) | Up to 3.8 inches |
| Material | Reinforced Iron, Aluminum |
| Product Dimensions | 50.04 x 9.65 x 51.31 cm; 2.7 kg |

Image: Max Load 22 LBS. This image visually confirms the maximum load capacity of the monitor arm, supporting monitors up to 22 pounds.

Image: 30,000-Cycle Laboratory Durability Testing. This image depicts the internal gas spring mechanism, emphasizing its durability and ability to provide effortless height adjustment and floating hold, backed by 30,000+ cycle laboratory testing.
Official Product Video
Video: Suptek MDXDJ Monitor Mount in Use. This video demonstrates the Suptek MDXDJ Single RGB Monitor Mount in action, showcasing its RGB lighting effects, ease of adjustment, and how it integrates into a desk setup. It highlights the product's aesthetic and functional benefits.
Warranty and Support
Suptek products are designed for durability and performance. If you encounter any missing parts, performance issues, or require assistance, please contact our support team. We offer one-on-one guidance, replacement parts, or a full arm replacement to ensure your satisfaction.
For specific warranty details and to reach customer support, please refer to the contact information provided on the product packaging or the official Suptek website.