Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Maxfree 15.6'' FHD 1080P Dual Portable Monitor, Model M3. This innovative device is designed to expand your workspace by adding two additional 15.6-inch Full HD 1080P displays to your laptop, enhancing productivity and versatility. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your user experience.
Package Contents
Please verify that all items listed below are included in your package:
- Maxfree M3 Dual Portable Monitor
- User Manual
- Power Adapter
- USB-A to USB-C Cable
- USB-A+USB-C to USB-C Cable
- HDMI to Mini HDMI Cable
Figure 1: Maxfree M3 Dual Portable Monitor Package Contents
Product Features
Triple Screen Functionality with Single Cable
The Maxfree M3 allows you to connect your laptop to two additional screens using a single Type-C cable, simplifying your setup. For Mac laptops with M1/M2/M3 chips or laptops without a full-featured Type-C port, driver installation is required to enable full functionality.
Figure 2: Single Cable Triple Screen Setup
Expanded Workspace and Space Saving Design
With a single press of a key, the monitor extender can switch to a large-screen mode, expanding your work area to 21.5 inches. The stacked screen design helps save up to 30% of your desktop space compared to traditional multi-monitor setups.
Figure 3: Space-Saving Design
High-Quality 1080P FHD Display
The dual portable monitor features a 1080P Full HD IPS matte screen with 120% sRGB, 280 cd/m² brightness, and a 60Hz refresh rate. It offers outstanding image quality, accurate colors, anti-glare properties, flicker-free viewing, and eye care features for comfortable extended use.
Figure 4: Display Specifications
Figure 5: High Brightness Display
Figure 6: Matte Screen for Eye Protection
Wide Compatibility
Equipped with two Type-C ports and a Mini-HDMI port, the Maxfree M3 is compatible with a wide range of devices and operating systems, including Windows, MacOS (M1/M2/M3 chips), Android, PS4/PS5, and Nintendo Switch. When connected to an external power source, the monitor can also reverse charge your laptop.
Figure 7: Wide Device Compatibility
Ergonomic and Portable Design
Weighing only 3.3 lbs, this triple screen laptop monitor extender is compact, foldable, and easy to carry, making it ideal for business travel. It features a 135° adjustable kickstand and VESA mount compatibility, allowing for 330° rotation to meet various viewing angles and ergonomic needs.
Figure 8: Adjustable Stand and Rotation
Figure 9: Foldable and Portable Design
Multiple Ports and 3D Dual Speakers
The monitor includes Mini HDMI, Type-C (Power), and Key USB Mode ports for wider connectivity. Integrated 3D dual speakers provide an immersive audio experience.
Figure 10: Multiple Ports
Figure 11: 3D Dual Speakers
Reverse Charging Capability
When connected to an external power source, the Maxfree M3 can provide reverse charging to your laptop, helping to keep your device powered during use.
Figure 12: Reverse Charging
Setup and Connection
Connection Options
There are two primary ways to connect your Maxfree M3 to your laptop:
- Option 1: Full-Function USB-C Cable
Use a full-function USB-C cable to connect your laptop to the monitor extender. Ensure your laptop has a full-featured USB-C port (Thunderbolt 3 or Thunderbolt 4 ports are also full-featured). If your laptop has an M1/M2/M3 chip or does not have a full-featured Type-C port, you will need to install the driver. - Option 2: HDMI Cable and USB-A Cable
Use an HDMI cable and a USB-A cable to connect your laptop to the screen. When using this option, you will need to install the USB Display driver.
Figure 13: USB-C Cable Connection
Figure 14: HDMI to Mini HDMI Cable Connection
Driver Installation (MacOS)
Follow these steps to install the driver on MacOS, especially for M1/M2/M3 chip Macs or if your Type-C port is not full-featured:
- Connect the Maxfree M3 to your Mac using the Type-C to Type-C cable.
- On your Mac desktop, click on the 'USB Display-1.0' icon.
- In the window that appears, click on 'USB Display'.
- Select 'Move to Applications Folder' to install the application.
- If prompted for 'Screen Recording' access, click 'Open System Settings'.
- In 'Screen & System Audio Recording' settings, turn on the switch next to 'USB Display'.
- Enter your password and click 'Modify Settings'.
- Click 'Quit & Reopen' when prompted.
- The displays should now be extended, providing three different displays.
Video 1: How to Install Driver on MacOS
Driver Installation (Windows)
Follow these steps to install the driver on Windows:
- Connect the Maxfree M3 to your laptop using the Type-C to Type-C cable.
- A notification will appear, click to select the action to be performed on this disc.
- Run 'USBDisplay.exe' from the options.
- Click 'Yes' if prompted by User Account Control.
- Follow the on-screen instructions of the 'Installation Wizard' and click 'Finish' once complete.
- The displays should now be extended.
Video 2: How to Install Driver on Windows
Operating Modes
The Maxfree M3 supports various display modes to suit your needs:
- Extended Mode: Creates a three-screen workstation, expanding your desktop across all displays.
- Mirror Mode: Duplicates your main laptop screen onto the portable monitors.
- Splice Mode: Combines the two portable screens into one large display, ideal for reading long text or wide content.
- Flip Mode: Rotates the display for sharing content during meetings.
- Portrait Mode: Orients the screens vertically for specific tasks or content viewing.
Figure 15: Multiple Display Modes
Setting up Modes on Windows
After driver installation, you can configure display modes:
- Extended Mode: After installing the driver, you can drag multiple tasks to the two other screens to realize the extended mode.
- Split Mode: To switch to split mode, gently press the KEY button on the monitor for one second. You can then drag windows to the dual screens and enlarge them to fit.
- Flip Mode: To rotate the display 180°, gently press the KEY button for three seconds. To return to the previous orientation, press it again for three seconds.
- Mirror Mode: Open 'Settings' on your Windows laptop, then click 'Display'. Select 'Duplicate the desktop on screens 2 and 3' (or relevant screen numbers) and click 'Keep Changes'. You can manually arrange the positions of the main and secondary screens to achieve the duplicate effect.
Video 3: How to Set up Extended/Split/Flip/Mirror Mode on Windows
Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 0.96 x 14.17 x 8.8 inches |
| Item Weight | 3.3 pounds |
| Item Model Number | M3 |
| Standing Screen Display Size | 15.6 Inches |
| Aspect Ratio | 16:9 |
| Voltage | 20 Volts |
| Resolution | 1920 x 1080 Pixels (FHD 1080p) |
| Image Brightness | 280 Candela (cd/m²) |
| Total USB Ports | 1 (Type-C for power/data, plus additional Type-C and Mini-HDMI) |
| Screen Surface Description | Matte |
Incompatible Devices
Please note that the Maxfree M3 may not be compatible with the following devices:
- MacBook: MacBook Pro 2012 and earlier, MacBook Air 2017 and earlier
- Microsoft: Surface Go/Go 2, Surface Pro 6/Pro 7/Pro X, Surface Laptop Go/3/2/4
- Lenovo: Thinkpad X1 Fold, Yoga Chromebook 15.6'', Yoga 7i 14'', S540 13''
- HUAWEI: MateBook 13 2020 3.3'', I3 2021 13.3'', E 2019 12''
- Samsung: Galaxy Book S/Book Pro 360, Galaxy Chromebook
- HP: HP G62 (2010), ENVY X360 13-ay0056AU, ENVY 13
- Dell: Dell XPS 13 Early 2015, Dell Vostro Series
Figure 16: Incompatible Devices List
Troubleshooting & FAQs
Here are some frequently asked questions and troubleshooting tips:
- Q: Why does only the top screen work when I connect the monitor to my laptop?
- A: Ensure the driver is installed as instructed in the 'Setup and Connection' section.
- Q: Why doesn't the monitor work when connected via USB-C cable?
- A: Confirm your laptop has a full-featured USB-C port. Thunderbolt 3 or Thunderbolt 4 ports are also full-featured ports. If not, driver installation is required.
- Q: Do I need to install any drivers?
- A: If your laptop has a full-featured USB-C port, you can use a Type-C cable to connect without installing the driver. However, if your device does not have a full-featured USB-C port or if it has an M1/M2/M3 chip, you need to install the driver.
- Q: Why does the screen extender show flicker or go black?
- A: Your laptop may not supply sufficient power for three displays simultaneously. Use an additional 5V/2A adapter to power the screen extender. The extender can also charge the laptop in reverse if connected to external power.
Figure 17: Frequently Asked Questions
Warranty and Support
Maxfree is committed to customer satisfaction. While specific warranty duration details are not provided in this manual, our dedicated customer support team is available to assist you with any questions or concerns regarding your Maxfree M3 Laptop Screen Extender.
If you have any questions about compatibility, setup, operation, or encounter any issues, please feel free to contact us. We aim to respond within 24 hours to ensure your triple monitor continues to work or entertain at its best.
