1. Product Overview
The Beelink U59 Pro is a compact and powerful Mini PC designed for office, home theater, and light design tasks. It features an Intel 11th Generation Jasper Lake N5105 processor, offering efficient performance in a small form factor. This manual provides essential information for setting up, operating, and maintaining your device.

Figure 1: Beelink U59 Pro Mini PC
Video 1: Beelink U59 Pro Mini PC Overview
2. Package Contents
Please check the package for the following items:
- Beelink U59 Pro Mini PC
- User Manual
- Wall-mounted support bracket
- HDMI Cable
- Power adapter

Figure 2: Included Accessories
3. Setup Instructions
3.1 Connecting Peripherals
Identify the ports on your Beelink U59 Pro Mini PC:

Figure 3: Rich Interfaces Design - Front and Rear Ports
- Front Ports: CLR CMOS button, USB 3.0 (x2), Type-C (x1), MIC/Headphone Jack (x1), Power Button.
- Rear Ports: USB 3.0 (x2), LAN (RJ45 x2), HDMI (x2), DC Power Input.
- Connect Display: Use the provided HDMI cable to connect your monitor(s) to the HDMI ports on the rear of the Mini PC. The device supports dual HDMI output and 4K@60Hz resolution.
- Connect Keyboard & Mouse: Plug your USB keyboard and mouse into the available USB 3.0 ports.
- Connect to Network: For a wired connection, connect an Ethernet cable to one of the LAN ports. For wireless, ensure your Wi-Fi network is available during OS setup.
- Connect Power: Plug the power adapter into the DC power input port on the rear of the Mini PC, then connect the adapter to a power outlet.
3.2 Wall Mounting (Optional)
The Beelink U59 Pro can be mounted to the back of a display using the included wall-mounted bracket.
- Fix the bracket onto the Mini PC with screws.
- Fix the bracket onto the back of your display with screws.

Figure 4: Easy Installation - Wall Mounting
4. Operating Instructions
4.1 Power On/Off
- Power On: Press the power button on the front of the Mini PC. The power LED will illuminate.
- Power Off: Use the operating system's shutdown function. Alternatively, press and hold the power button for 5-10 seconds for a forced shutdown (not recommended for regular use).
4.2 Operating System
The Beelink U59 Pro comes pre-installed with Windows 11 and also supports Windows 10 and Ubuntu. Follow the on-screen instructions for initial setup of your chosen operating system.
4.3 Dual Screen Display
The Mini PC supports dual screen display via its two HDMI ports, allowing for extended desktop or mirrored displays. This enhances productivity for office work and provides a more immersive experience for movies and entertainment.

Figure 5: Dual HDMI Supports 4K 60Hz
4.4 Network Connectivity
The device offers both wired and wireless network options:
- Wired: Two Gigabit LAN (RJ45) ports for high-speed wired connections.
- Wireless: Integrated Wi-Fi 5 (802.11 b/g/n/ac) with dual-band 2.4GHz + 5GHz support for fast and stable wireless access.
- Bluetooth: Bluetooth 4.0 is available for connecting wireless peripherals.

Figure 6: WIFI5 + Dual LAN
5. Maintenance
5.1 Cooling System
The U59 Pro features a quiet cooling fan and heat sink design for efficient heat dissipation, ensuring stable performance even under load. Keep the air inlets and outlets clear of obstructions.

Figure 7: Quiet Cooling Fan + Heat Sink
5.2 Storage Expansion
The Mini PC supports internal storage expansion:
- M.2 SATA3 2280 SSD: The device comes with an M.2 SATA3 2280 SSD (up to 1TB).
- 2.5-inch HDD: An expandable slot for a 2.5-inch 7mm SATA HDD is available for additional storage.

Figure 8: M.2 SATA3 2280 SSD
5.3 Memory Upgrade
The Mini PC supports up to 16GB DDR4 RAM (2933MHz) via two memory slots. You can upgrade the memory by installing compatible DDR4 modules.

Figure 9: Support DDR4 Dual Channel
5.4 Internal Structure
Understanding the internal layout can assist with upgrades and maintenance.

Figure 10: Internal Structure Display (Plastic body, 2.5-inch HDD, Hard disk shield, DDR4, SSD, Cooling fan, Acrylic panel)
6. Troubleshooting
- No Power: Ensure the power adapter is securely connected to both the Mini PC and a working power outlet. Check the power LED indicator.
- No Display: Verify that the HDMI cable is correctly connected to both the Mini PC and the monitor. Ensure the monitor is set to the correct input source. Try a different HDMI cable or monitor if possible.
- No Network Connection: For wired connections, check the Ethernet cable and router status. For Wi-Fi, ensure the Wi-Fi adapter is enabled in the operating system and you are connected to the correct network with the right password.
- System Slowdown: Check for excessive background processes or high CPU/RAM usage in Task Manager (Windows) or System Monitor (Linux). Ensure adequate ventilation for cooling.
- BIOS/CMOS Reset: If experiencing boot issues, use the 'CLR CMOS' button on the front panel to reset BIOS settings to default.
7. Specifications

Figure 11: Product Specification
| Feature | Detail |
|---|---|
| Model Number | U59 Pro |
| Dimensions | 124 x 113 x 42 mm |
| Color | Navy blue |
| Processor | Intel Jasper Lake N5105 (4C/4T, 4M Cache, 2.0GHz up to 2.9GHz) |
| Graphics | Intel UHD Graphics |
| Memory (RAM) | 8GB / 16GB DDR4 (Max 16GB 2933MHz) |
| Storage SSD | 256GB / 512GB / 1TB M.2 2280 SSD |
| Internal Connector | M.2 SATA3 2280 SSD *1, SATA HDD (2.5in 7mm) *1 |
| Wireless LAN | 802.11 b/g/n/ac (Wi-Fi 5) |
| Bluetooth | Bluetooth 4.0 |
| Interfaces | USB3.0 *4, RJ45 1000M *2, HDMI *2, Audio Jack (HP&MIC) *1, Type-C *1, DC Jack *1 |
| Operating System | Windows 10, Windows 11, Ubuntu |
| Power Adapter | Input: 100-240V AC, 50/60Hz; Output: 12V/3A (36W) |
| Work Environment | -10°C ~ 45°C, 30% ~ 90% Humidity |
| Storage Environment | -20°C ~ 60°C, 10% ~ 90% Humidity |
| Additional Functions | RTC Button, Power LED, AUTO POWER ON, WOL (Wake On LAN) |
| Certifications | CE, FCC |
8. User Tips
- For optimal performance, ensure the Mini PC is placed in a well-ventilated area to prevent overheating.
- Regularly update your operating system and drivers to maintain security and performance.
- Consider using a solid-state drive (SSD) for the operating system and frequently accessed applications for faster boot times and responsiveness.
- Utilize the dual HDMI outputs for a multi-monitor setup to boost productivity.
- The 'AUTO POWER ON' feature can be useful for kiosk applications or scheduled operations.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the manufacturer or your point of purchase. Keep your proof of purchase for warranty claims.