1. Introduction
This manual provides instructions for the UPERFECT Portable Monitor Stand, Model 156stand. This adjustable stand is designed to securely hold portable monitors, tablets, and smartphones ranging from 5.9 to 17.3 inches, enhancing your viewing experience and workspace ergonomics.

The UPERFECT Portable Monitor Stand supporting various devices.

Compatibility range for devices, including smartphones, tablets, and portable monitors.
2. Setup Instructions
2.1 Unfolding the Stand
The stand is designed for portability and can be folded compactly. To set up, gently unfold the base and the support arm until it reaches the desired upright position. Ensure all hinges are fully extended and stable before placing a device.

Steps for unfolding the stand for use.
2.2 Adjusting Hinge Tightness
The stand features adjustable hinges to maintain stability for various device weights and viewing angles. If the stand feels too loose or too stiff, use the included hex wrench to adjust the tightness of the screws located at the hinge points on the arm and base. Turn clockwise to tighten, counter-clockwise to loosen.

Using the hex wrench to adjust hinge tension for optimal stability.
3. Operating Instructions
3.1 Placing Your Device
Gently pull apart the spring-loaded clamps at the top of the stand and insert your portable monitor, tablet, or smartphone. Ensure the device is centered and securely held by the non-slip silicone pads on the clamps.
3.2 Adjusting Viewing Angles
The stand offers multiple adjustment options for optimal viewing comfort:
- Height Adjustment: Adjust the main support arm to raise or lower your device. The arm allows for a 135-degree adjustable height range.
- Tilt Adjustment: The device clamp can be tilted up to 180 degrees forward or backward to find your preferred vertical viewing angle.
- Swivel/Rotation: The device clamp features a 360-degree rotation, allowing you to easily switch between portrait and landscape orientations without removing your device. The base also allows for 360-degree swivel.

Illustrations of the stand's adjustable viewing angles.

The 360-degree rotation feature of the device clamp.

The 180-degree tiltable clamp for flexible viewing.
3.3 Cable Management
The stand is designed with a pass-through hole in the support arm to allow charging cables to be routed neatly, keeping your workspace organized while your device is charging.

Cable routing through the stand for a tidy setup.
4. Maintenance
To maintain the stand's appearance and functionality, wipe it regularly with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these may damage the finish or materials. Ensure the non-slip silicone pads are clean and free of debris for optimal grip.

Non-slip silicone pads provide secure device placement.

Rubber protection on the clamp ensures device security.

Anti-slip rubber mat on the base for stability.
5. Troubleshooting
- Stand feels loose: Use the included hex wrench to tighten the screws at the hinge points as described in Section 2.2.
- Device not holding securely: Ensure the device is within the specified size range (5.9''-17.3'') and properly centered in the clamps. Check that the non-slip silicone pads are clean and intact.
- Stand tipping over: Ensure the stand is placed on a flat, stable surface. The base is weighted for stability, but extreme angles with heavy devices may require careful positioning.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | UPERFECT |
| Model Number | 156stand |
| Compatible Devices | Smartphones, Tablets, Portable Monitors (5.9''-17.3'') |
| Material | Aluminum |
| Color | Grey |
| Mounting Type | Freestanding |
| Adjustable Length | Yes |
| Other Features | Adjustable, Arm, Ergonomic, Portable, 360° Swivel, 180° Tiltable Clamp |
| Item Dimensions | 8.66 x 7.09 x 2.36 inches |
| Item Weight | 0.86 Kilograms |

Detailed dimensions of the stand.
7. Warranty and Support
For warranty information and customer support, please refer to the official UPERFECT website or contact their customer service directly. Keep your purchase receipt for any warranty claims.