1. Introduction
The PeakDo Starlink Mini Mount (Model SM4SL3) is designed to securely attach your Starlink Mini to various smooth, non-porous surfaces. This mount provides a stable platform for your Starlink Mini, enabling satellite internet access in diverse environments such as vehicles, RVs, boats, and airplanes. Its versatile design includes a 180° rotatable mechanism, dual-side suction capability, and an extendable arm for flexible positioning.
2. Safety Information
- Surface Preparation: Before installation, ensure the mounting surface is completely clean, dry, and flat to achieve and maintain optimal suction.
- Security Check: After mounting, gently shake the holder to confirm it is securely fixed and stable.
- Regular Inspection: For long-term use, regularly check the stability and adhesion of the mount.
- Removal When Not in Use: Remove the mount promptly when not in use to prevent prolonged stress on the suction cups and potential detachment.
3. Features
- 180° Rotatable & Dual-Side Suction Design: Allows for easy adjustment and secure installation on both interior and exterior window surfaces, ensuring optimal signal reception.
- Durable, Large Suction Cups: Equipped with four oversized suction cups made from thick, durable materials, providing superior grip strength and stability compared to single-cup designs. Engineered to minimize the risk of slipping or detaching.
- 35mm Extendable Arm: The sliding arm can be adjusted up to 35mm, offering flexible installation options for various vehicle sunroofs or windows (cars, RVs, trucks). Constructed with high-quality metal components for enhanced durability and reliable performance.
- Versatile Application: Ideal for a wide range of outdoor and travel scenarios, including camping, overlanding, boating, flying, and off-grid adventures. Functions effectively as a Starlink Mini car mount, sunroof mount, or home window mount.
- Tool-Free & Reusable Installation: Requires no tools or complex assembly. Simply press the suction cups onto a clean, smooth surface for quick setup. Designed for convenience, the mount can be repositioned and reused multiple times, provided the suction cups are clean before each use.
4. Specifications
| Attribute | Value |
|---|---|
| Brand | PeakDo |
| Model Number | SM4SL3 |
| Color | White |
| Material | Alloy Steel, Aluminum |
| Mounting Type | Suction Mount |
| Item Dimensions (L x W x H) | 15.83 x 3.74 x 2.13 inches |
| Included Components | Wrench |
5. Installation
Follow these steps for proper installation of your PeakDo Starlink Mini Mount:
- Prepare the Surface: Select a smooth, flat surface and wipe it clean to ensure strong suction.
- Attach First Suction Mount: Attach one side of the mount to the cleaned surface. Press down to lock it, and gently pull to confirm it is securely fixed.
- Position Starlink Mini: Position your Starlink Mini onto the first mount and hold it steady. Then, attach the second mount to clamp the device firmly in place.
- Final Security Check: Gently shake the Starlink Mini to ensure both suction mounts are secure. Once confirmed, the installation is complete.

Image: Step-by-step guide for installing the PeakDo Starlink Mini Mount on a vehicle sunroof.

Image: Illustration of the mount's 180-degree rotation for flexible positioning inside and outside a vehicle.

Image: Detailed product dimensions including length, width, height, and 35mm adjustable extension.
6. Operation
The PeakDo Starlink Mini Mount offers flexible operation for optimal signal reception:
- Adjusting Rotation: The mount features a 180° rotatable design. Loosen the adjustment points, rotate the mount to your desired angle for optimal satellite signal, and then tighten to secure. This allows for positioning the Starlink Mini either inside or outside the vehicle's window or sunroof.
- Extending the Arm: The sliding arm can be extended up to 35mm. Adjust the arm length to fit different window or sunroof dimensions, ensuring a snug and secure fit for your Starlink Mini.

Image: Examples of the mount's versatile use in various scenarios, including inside a car, on a yacht, at a villa, and outside a vehicle.

Image: Demonstrates the mount's ability to keep the Starlink Mini firmly in place even on rugged mountain roads, rough roads, and over speed bumps.
7. Maintenance
To ensure the longevity and optimal performance of your PeakDo Starlink Mini Mount, follow these maintenance guidelines:
- Clean Suction Cups: Regularly clean the suction cups with a damp cloth to remove dust, dirt, or debris. Ensure they are completely dry before re-application to maintain proper grip.
- Inspect for Wear: Periodically inspect the suction cups and the mount's frame for any signs of wear, cracks, or damage. Replace the mount if significant damage is observed.
- Storage: When not in use, store the mount in a clean, dry place away from direct sunlight and extreme temperatures to preserve the integrity of the suction cups.
8. Troubleshooting
If you encounter issues with your PeakDo Starlink Mini Mount, consider the following:
- Suction Failure: If the mount does not adhere securely, ensure the mounting surface is perfectly clean, dry, and flat. Re-apply the suction cups firmly, pressing out any air bubbles. Avoid porous or textured surfaces.
- Instability: If the mount feels unstable after installation, double-check that all locking mechanisms on the suction cups are fully engaged and that the Starlink Mini is properly clamped. Ensure the extendable arm is securely tightened.
- Signal Issues: If experiencing poor Starlink signal, adjust the mount's position using its 180° rotation feature to find an unobstructed view of the sky.
9. Product Video
Video: An introduction to the PeakDo Rotatable Starlink Mini Suction Cup Mount, demonstrating its features and installation.
10. Warranty and Support
For detailed warranty information, product registration, or technical assistance, please visit the official PeakDo website or contact their customer support team. Keep your purchase receipt for warranty claims.





