1. Introduction
This manual provides detailed instructions for the KOOSMILE Mini PC N150 (Model N80). This device is a compact and portable computer featuring an 8-inch multi-touch display, designed for various applications from daily tasks to light entertainment. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its lifespan.

Figure 1.1: The KOOSMILE Mini PC N150, showcasing its integrated 8-inch touchscreen and various connectivity ports.
Key Features:
- Processor: Twin Lake N150 CPU (4 cores, 4 threads, up to 3.6 GHz)
- Memory: 12GB DDR5 RAM
- Storage: 256GB M.2 SSD (expandable, other variants available)
- Display: 8-inch HD multi-touch screen
- Connectivity: WiFi 6, Bluetooth 5.2, Dual RJ45 Ethernet
- Ports: 2x USB 3.0, 2x USB 2.0, HDMI, DisplayPort, Full-function Type-C, 3.5mm Audio Jack, TF Card Slot
- Operating System: Windows 11 Pro
- Battery: Integrated 5000mAh battery for portable use
2. Package Contents
Verify that all items are present in the package upon unboxing:
- KOOSMILE Mini PC N150 (Model N80)
- Power Adapter
- HDMI Cable
- DP Cable
- User Manual (this document)
3. Product Overview (Ports and Features)
Familiarize yourself with the various ports and features of your Mini PC for optimal connectivity and usage.

Figure 3.1: Detailed view of the KOOSMILE Mini PC N150's 12-port design, highlighting each port's function.
Port Descriptions:
- USB 3.0 Ports (x2): For high-speed data transfer with compatible devices.
- USB 2.0 Ports (x2): For connecting standard USB peripherals like keyboards and mice.
- HDMI Port: Connects to external displays, TVs, or projectors for video and audio output.
- DisplayPort (DP): Connects to external displays for high-resolution video output.
- Full-function Type-C Port: Supports 4K@60Hz video output, data transfer, and power delivery.
- RJ45 Ethernet Ports (x2): For wired network connections.
- 3.5mm Audio Jack: For connecting headphones or external speakers.
- TF Card Slot: For expanding storage or transferring data from TF cards.
- Power Button: To power on/off the device.

Figure 3.2: The integrated adjustable metal bracket allows for flexible viewing angles.
4. Setup Guide
4.1 Connecting Power
- Connect the provided power adapter to the power input port on the Mini PC.
- Plug the power adapter into a wall outlet.
- The device is now ready for initial power on.
4.2 Initial Boot and Windows Setup
- Press the power button located on the side of the Mini PC.
- The device will boot up, and the 8-inch touchscreen will display the Windows 11 Pro setup wizard.
- Follow the on-screen instructions to complete the initial Windows setup, including language, region, network connection, and user account creation.
4.3 Connecting Peripherals
You can connect external devices such as a keyboard, mouse, and external monitors.
- Keyboard and Mouse: Connect USB keyboards and mice to the available USB 2.0 or USB 3.0 ports. Wireless peripherals can be connected via Bluetooth 5.2.
- External Monitors: Use the provided HDMI or DP cables to connect to external displays. The full-function Type-C port also supports video output.

Figure 4.1: The Mini PC N150 in a desktop setup, utilizing an external monitor and peripherals.
4.4 Network Connection
- Wi-Fi: During Windows setup or via Windows settings, connect to your preferred Wi-Fi 6 network.
- Ethernet: Connect an Ethernet cable from your router or modem to one of the two RJ45 ports on the Mini PC for a wired network connection.
5. Operating Instructions
5.1 Using the Touchscreen
The 8-inch display supports multi-touch gestures, allowing for intuitive interaction with Windows 11 Pro. Use standard touch gestures for navigation, scrolling, zooming, and selecting items.
5.2 Connecting External Displays (Dual Display)
The Mini PC supports dual 4K displays simultaneously via HDMI, DisplayPort, and the full-function Type-C port. This allows for an extended desktop experience.
- Connect your external monitors using the appropriate cables (HDMI, DP, or Type-C).
- Once connected, Windows will automatically detect the displays. You can configure display settings (extend, duplicate, or second screen only) via the Display Settings in Windows.

Figure 5.1: The Mini PC N150 supporting a dual 4K monitor setup, enhancing productivity.
5.3 Battery Management
The integrated 5000mAh battery provides power for portable use. The battery also supports charging other devices via its Type-C port.
- Charging the Mini PC: Connect the power adapter to fully charge the internal battery.
- Charging External Devices: Use a compatible USB-C cable to connect your smartphone or other devices to the Mini PC's full-function Type-C port for charging. Ensure the Mini PC has sufficient battery charge.

Figure 5.2: The Mini PC N150 can provide power to charge other portable devices.
5.4 Adjusting the Integrated Stand
The Mini PC features an adjustable metal bracket on its rear, allowing you to set the device at various viewing angles for comfortable use.
- Gently pull out the metal bracket from the back of the device.
- Adjust the bracket to your desired angle (e.g., 45 degrees or 165 degrees) to prop up the screen.
- Ensure the bracket is stable before releasing the device.
6. Maintenance
6.1 Cleaning
- Use a soft, dry, lint-free cloth to clean the exterior of the device.
- For the touchscreen, use a screen-specific cleaning solution and a microfiber cloth. Avoid harsh chemicals.
- Ensure the device is powered off and unplugged before cleaning.
6.2 Storage Expansion
The Mini PC comes with an M.2 SSD, which can be upgraded. Refer to the manufacturer's guidelines or a qualified technician for storage upgrades to avoid voiding the warranty or damaging the device.
- The device supports M.2 SSDs.
- Consult the technical support team for recommended compatible M.2 SSD types and installation procedures.
7. Troubleshooting
If you encounter issues with your KOOSMILE Mini PC N150, refer to the following common troubleshooting steps:
- No Power:
- Ensure the power adapter is securely connected to both the Mini PC and a working power outlet.
- Verify the power outlet is functional by plugging in another device.
- If using the battery, ensure it is charged.
- No Display on External Monitor:
- Check that the HDMI, DP, or Type-C cable is securely connected to both the Mini PC and the monitor.
- Ensure the external monitor is powered on and set to the correct input source.
- Try a different cable or monitor if available.
- Wi-Fi/Bluetooth Connectivity Issues:
- Ensure Wi-Fi/Bluetooth is enabled in Windows settings.
- Restart the Mini PC and your router/modem.
- Check for updated network drivers in Device Manager.
- Touchscreen Unresponsive:
- Restart the Mini PC.
- Ensure the screen is clean and free of debris.
- Check for updated touchscreen drivers.
If these steps do not resolve the issue, please contact KOOSMILE technical support for further assistance.
8. Specifications
The following table outlines the technical specifications for the KOOSMILE Mini PC N150 (Model N80):
| Feature | Specification |
|---|---|
| Model Number | N80 |
| Processor | Intel Celeron N150 (4 Cores, 4 Threads, up to 3.6 GHz) |
| RAM | 12GB DDR5 |
| Storage | 256GB M.2 SSD (supports NVMe) |
| Graphics | Integrated Graphics |
| Operating System | Windows 11 Pro |
| Display | 8-inch HD Multi-touch Screen |
| Max Screen Resolution | 3840 x 2160 (4K) |
| USB Ports | 2x USB 3.0, 2x USB 2.0 |
| Video Output | HDMI, DisplayPort, Full-function Type-C (4K@60Hz Dual Display Support) |
| Network | WiFi 6 (802.11ax), Bluetooth 5.2, 2x RJ45 Ethernet |
| Audio | 3.5mm Audio Jack |
| Card Reader | TF Card Slot |
| Battery | 5000mAh (Nonstandard Battery) |
| Dimensions | 7.62 × 4.88 × 0.91 inches (19.36 x 12.4 x 2.31 cm) |
| Weight | 2.42 pounds (1.1 kg) |
9. Warranty and Support
KOOSMILE is committed to providing reliable products and customer satisfaction.
- Warranty: Each KOOSMILE Mini PC N150 comes with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects and hardware malfunctions under normal use.
- Technical Support: We offer lifetime technical support for your product. Our professional after-sales team is available 24 hours a day to assist you with any technical inquiries or issues.
- Customer Service: For responsive customer service, please refer to the contact information provided on the KOOSMILE official website or your purchase platform.