1. Introduction
This manual provides detailed instructions for the AOOSTAR MACO PRO 6850H Mini PC. Please read this guide thoroughly before using the device to ensure proper operation and to maximize its performance and lifespan. This mini PC is designed for a variety of tasks, including office work, creative projects, gaming, and home theater applications, offering high performance in a compact form factor.

The AOOSTAR MACO PRO 6850H Mini PC is versatile for various applications, from professional use to entertainment.
2. Package Contents
Verify that all items are present in the package:
- 1 × AOOSTAR MACO PRO 6850H Mini PC
- 1 × HDMI Cable
- 1 × Power Adapter

Ensure all listed components are included in your package.
3. Physical Overview
Familiarize yourself with the ports and features of your AOOSTAR MACO PRO 6850H Mini PC.
Front Panel
- Power Button with Fingerprint Sensor: For powering on/off and secure login via Windows Hello.
- 3.5mm Audio Jack: For headphones or external speakers.
- USB 3.2 Gen 2 Ports (x2): For connecting USB devices.
- USB4 Port (x1): High-speed data transfer and display output.
Rear Panel
- DC Power Input: Connect the included power adapter.
- 2.5G LAN Ports (x2): For high-speed wired network connections.
- HDMI 2.1 Port (x1): For connecting to a display.
- DisplayPort 1.4 (x1): For connecting to a display.
- USB 2.0 Ports (x2): For connecting peripherals like keyboard and mouse.
- USB4 Port (x1): High-speed data transfer and display output.
Side Panel
- OCuLink Port (x1): Dedicated port for external GPU connection.

Front and rear panel connectivity options for the AOOSTAR MACO PRO 6850H Mini PC.

Integrated fingerprint sensor for secure one-button startup.
4. Setup Instructions
Follow these steps to set up your AOOSTAR MACO PRO 6850H Mini PC:
- Connect to a Display: Use the included HDMI cable or a DisplayPort cable to connect the Mini PC to your monitor or TV. You can also use a USB4 port for display output.
- Connect Peripherals: Plug in your keyboard and mouse to the available USB ports.
- Connect to Network: For a wired connection, connect an Ethernet cable to one of the 2.5G LAN ports. For wireless, the device supports Wi-Fi 6 and Bluetooth 5.2, which can be configured after initial boot.
- Connect Power: Plug the power adapter into the DC power input on the rear panel, then connect it to a power outlet.
- Power On: Press the power button on the front panel to turn on the Mini PC.
- Initial Windows Setup: The Mini PC comes with Windows 11 Pro pre-installed. Follow the on-screen instructions to complete the initial setup, including language, region, and user account creation.

The Mini PC is ready for use after connecting essential peripherals and power.
5. Operating Instructions
Basic Operation
- Power On/Off: Press the power button to turn on the device. To shut down, use the Windows Start menu. A short press on the power button can put the PC to sleep.
- Fingerprint Login: Utilize the integrated fingerprint sensor for quick and secure login via Windows Hello. Register your fingerprint in Windows Settings > Accounts > Sign-in options.
Advanced Features
- Multi-Display Setup: The Mini PC supports up to four 4K displays simultaneously via HDMI, DisplayPort, and two USB4 ports. Connect your displays to the respective ports.

Achieve enhanced productivity with a quad-display setup.
- OCuLink External GPU: For demanding graphical tasks, connect an external GPU (eGPU) using the dedicated OCuLink port (PCIe 4.0 x4, 64 Gbit/s). This provides high bandwidth for improved graphics performance. Note: Hot-plugging is not supported for OCuLink. Ensure the system is powered off before connecting or disconnecting an eGPU.

Expand graphics capabilities with an OCuLink external GPU.
- Storage Expansion: The Mini PC features three M.2 PCIe 4.0 x4 slots, allowing for storage expansion up to 8TB (in addition to the pre-installed 1TB SSD). Refer to the specifications for compatible M.2 SSD types.

Expand storage with additional M.2 SSDs.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your Mini PC.
- Cleaning: Regularly clean the exterior of the Mini PC with a soft, dry cloth. Use compressed air to gently clear dust from ventilation openings to prevent overheating. Do not use liquid cleaners directly on the device.
- Ventilation: Ensure the Mini PC is placed in a well-ventilated area. Do not block the air vents.
- Software Updates: Keep your Windows operating system and drivers updated to ensure system stability and security.
- Temperature: Operate the Mini PC within recommended temperature ranges. Avoid exposing it to extreme heat or cold.

The Glacier cooling system ensures efficient heat dissipation.
7. Troubleshooting
If you encounter issues with your Mini PC, refer to the following common problems and solutions:
- 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.
- No Display Output:
- Check that the HDMI or DisplayPort cable is securely connected to both the Mini PC and the monitor.
- Ensure the monitor is powered on and set to the correct input source.
- Try a different display cable or monitor if available.
- System Does Not Boot / No Operating System Detected:
- If the system boots directly into BIOS or reports no boot device, ensure the internal SSD is properly seated. If you are comfortable, you may open the case to check the M.2 SSD connection.
- Contact support if the issue persists, as it may indicate a hardware problem or an issue with the pre-installed OS.
- Fan Noise is Loud:
- Ensure the Mini PC has adequate ventilation and is not obstructed.
- Dust accumulation can cause fans to work harder; clean the vents as described in the Maintenance section.
- Advanced users may adjust fan curves in the BIOS settings, though this requires caution and testing to avoid overheating.
- Wi-Fi/Bluetooth Connectivity Issues:
- Ensure Wi-Fi and Bluetooth are enabled in Windows settings.
- Check for updated wireless drivers from the AOOSTAR support website.
- Restart your router/modem.
8. Specifications
Detailed technical specifications for the AOOSTAR MACO PRO 6850H Mini PC:
| Feature | Detail |
|---|---|
| Brand | AOOSTAR |
| Model | MACO PRO 6850H |
| Operating System | Windows 11 Pro (Pre-installed) |
| CPU Model | AMD Ryzen 7 PRO 6850H (8 Cores/16 Threads, up to 4.7 GHz) |
| GPU Model | Integrated AMD Radeon 680M Graphics (2200 MHz) |
| RAM | 24GB LPDDR5 6400 MHz (Non-expandable) |
| Storage | 1TB M.2 NVMe PCIe 4.0 SSD |
| Storage Expansion | 3 × M.2 2280 PCIe 4.0 x4 slots (up to 8TB total) |
| Video Output | 1 × HDMI 2.1 (8K@60Hz), 1 × DisplayPort 1.4 (8K@60Hz), 2 × USB4 (4K@120Hz) - Supports Quad 4K Displays |
| USB Ports | 2 × USB4 (40 Gbps, 100W PD), 2 × USB 3.2 Gen 2, 2 × USB 2.0 |
| Network | 2 × 2.5G LAN, Wi-Fi 6, Bluetooth 5.2 |
| Audio | 1 × 3.5mm Audio Jack |
| Special Features | OCuLink Port (PCIe 4.0 x4 for eGPU), Fingerprint Recognition (Windows Hello) |
| Cooling Method | Air Cooling (Glacier cooling system with vapor chamber) |
| Dimensions | 13 × 15 × 5.5 cm |
| Weight | 0.66 kg |
9. Warranty & Support
Your AOOSTAR MACO PRO 6850H Mini PC comes with a 12-month warranty from the date of purchase. AOOSTAR also provides lifetime technical support for this product.
If you encounter any issues or have questions that are not covered in this manual, please contact AOOSTAR customer support:
- Email: Refer to your product packaging or the official AOOSTAR website for the most current support email address.
- Online Support: Visit the AOOSTAR official website for FAQs, driver downloads, and further assistance.
When contacting support, please have your product model (MACO PRO 6850H) and purchase information readily available.