KAMRUI E1
KAMRUI Essenx E1 Mini PC User Manual
Model: E1 | Brand: KAMRUI
Introduction
Thank you for choosing the KAMRUI Essenx E1 Mini PC. This compact and powerful desktop computer is designed for a wide range of applications, from business and education to home entertainment. Featuring an Intel Processor N97, 16GB DDR4 RAM, and a 256GB M.2 SSD, it offers responsive performance and supports dual 4K displays. This manual provides essential information for setting up, operating, and maintaining your new Mini PC.
What's in the Box
- 1 x KAMRUI Essenx E1 N97 Mini PC
- 1 x HDMI cable
- 1 x VESA Mount with Screws
- 1 x Power Adapter
- 1 x User Manual
Setup
Initial Connection
Follow these steps to set up your KAMRUI Essenx E1 Mini PC:
- Connect to a Display: Use the provided HDMI cable to connect the Mini PC to your monitor or TV. The Mini PC supports dual 4K displays via HDMI 2.0 and DisplayPort 1.4.
- Connect Peripherals: Plug in your keyboard and mouse to the available USB ports (2 x USB 3.2, 2 x USB 2.0).
- Connect to Network: For internet access, connect an Ethernet cable to the RJ45 Gigabit port or connect wirelessly via 2.4GHz/5GHz Wi-Fi.
- Connect Power: Plug the power adapter into the DC-in port on the Mini PC, then plug the adapter into a power outlet.
- Power On: Press the power button on the front of the Mini PC. The blue light indicates it is running, and a red light indicates standby.

Figure 1: Front and rear view of the KAMRUI Essenx E1 Mini PC, highlighting its compact size and various ports.

Figure 2: Detailed view of the front panel ports, including the power button, USB 3.2 ports, and audio jack.

Figure 3: Detailed view of the rear panel ports, including LAN, HDMI, DisplayPort, USB 2.0 ports, and DC power input.
Operating Instructions
Dual Display Setup
The KAMRUI Essenx E1 supports dual 4K displays, enhancing productivity. Connect your primary monitor to the HDMI 2.0 port and your secondary monitor to the DisplayPort 1.4. Once connected, Windows 11 Pro will automatically detect the displays. You can configure display settings (e.g., extend, duplicate) through the Windows Display Settings.

Figure 4: The Mini PC facilitating a dual-monitor setup, demonstrating its capability for expanded workspace.
Storage Expansion
The Mini PC comes with a 256GB M.2 2280 SSD. For additional storage, it supports expansion up to 2TB via an M.2 2280 NVMe/SATA SSD. Refer to the internal diagram for the M.2 slot location.

Figure 5: Internal components of the Mini PC, illustrating the M.2 SSD and DDR4 RAM slots for potential upgrades.
Wireless Connectivity
The Mini PC features 802.11ac Dual Band 2.4 & 5GHz Wi-Fi and Bluetooth connectivity. Ensure your wireless network is active and select it from the network settings in Windows 11 Pro to connect. For Bluetooth devices, enable Bluetooth on both the Mini PC and your device, then pair them through Windows settings.
VESA Mount Installation
To save desk space, you can mount the Mini PC to the back of a compatible monitor or HDTV using the included VESA mount and screws. Attach the VESA bracket to the Mini PC, then secure it to the VESA mounting holes on your display.

Figure 6: The Mini PC shown mounted behind a monitor, demonstrating its space-saving VESA mount capability.
Maintenance
Cooling System
The KAMRUI Essenx E1 features an optimized internal cooling technology with 180° convection dual air vents and a quiet fan for efficient heat dissipation. To ensure optimal performance and longevity, keep the air vents clear of obstructions and operate the Mini PC in a well-ventilated area.

Figure 7: An exploded view of the Mini PC, highlighting its internal cooling fan and air vents designed for efficient heat dissipation.
General Care
- Clean the exterior with a soft, dry cloth. Avoid liquid cleaners.
- Do not expose the Mini PC to extreme temperatures, humidity, or direct sunlight.
- Avoid dropping or subjecting the device to strong impacts.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Does not turn on | Power adapter not connected properly; Power outlet issue; Faulty power adapter. | Ensure power adapter is securely connected to the Mini PC and a working power outlet. Try a different outlet. |
| No display on monitor | HDMI/DP cable loose or faulty; Incorrect input selected on monitor; Monitor not powered on. | Check cable connections. Ensure monitor is on and set to the correct input source (HDMI/DP). Try a different cable or monitor. |
| Wi-Fi/Bluetooth not working | Drivers not installed; Wireless adapter disabled; Interference. | Check device manager for driver status. Ensure Wi-Fi/Bluetooth is enabled in Windows settings. Move away from potential interference sources. |
| Slow performance | Too many applications running; Low disk space; Overheating. | Close unnecessary applications. Free up disk space. Ensure proper ventilation and clear air vents. |
Specifications
| Feature | Detail |
|---|---|
| Processor | Intel Processor N97 (up to 3.6 GHz, 4C/4T, 6MB L3 Cache) |
| Graphics | Intel UHD Graphics 1.2GHz |
| RAM | 16GB DDR4 (2666 MHz) |
| Storage | 256GB M.2 2280 SSD (Expandable to 2TB) |
| Operating System | Windows 11 Pro Pre-installed |
| Video Output | 1 x HDMI 2.0, 1 x DisplayPort 1.4 (Dual 4K UHD support) |
| USB Ports | 2 x USB 3.2, 2 x USB 2.0 |
| Network | RJ45 Gigabit Ethernet, 802.11ac Dual Band 2.4 & 5GHz Wi-Fi |
| Bluetooth | Yes |
| Audio | 1 x Headphone Microphone Port |
| Dimensions | 5.04 x 5.04 x 2.05 inches |
| Weight | 13.7 ounces |
Official Product Video
Video 1: An overview of the KAMRUI Essenx E1 Mini PC, showcasing its compact design, internal components, various ports, and applications in different environments. This video highlights key features such as the Intel N97 processor, storage expansion, cooling technology, and dual display support.
Warranty and Support
KAMRUI is committed to providing quality products and excellent customer service.
Warranty Information
The KAMRUI Essenx E1 Mini PC comes with a 12-month warranty. Please retain your proof of purchase for warranty claims. KAMRUI provides maintenance points to exchange or repair your Mini PC during the warranty period.
Customer Support
For any questions, technical assistance, or support, please contact KAMRUI customer service:
- Email: support@kamrui.com
- Phone (US): +1-833-670-1528 (Mon-Fri 9am-5pm EST)
- You can also ask a product question through your Amazon account: Login to Amazon -> Your Account -> Your orders -> Ask Product Question.
KAMRUI offers 30-day price protection and 24-hour customer support to ensure your satisfaction.
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