Introduction
Thank you for choosing the KAMRUI Hyper H2 Mini PC. This compact and powerful desktop computer is designed for a wide range of applications, from demanding office tasks and creative projects to home entertainment and light gaming. Equipped with an Intel Core i5-14450HX processor, 16GB DDR4 RAM, and a 512GB NVMe SSD, it offers robust performance and seamless multitasking capabilities. Its versatile connectivity options and triple 4K display support ensure a flexible and immersive user experience.
This manual provides essential information on setting up, operating, maintaining, and troubleshooting your KAMRUI Hyper H2 Mini PC. Please read it thoroughly to ensure optimal performance and longevity of your device.
What's in the Box
Upon opening your KAMRUI Hyper H2 Mini PC package, please verify that all the following items are included:
- 1 x KAMRUI Hyper H2 Mini PC
- 1 x HDMI cable
- 1 x VESA Mount with Screws
- 1 x Power Adapter
- 1 x User Manual

Product Overview
The KAMRUI Hyper H2 Mini PC is engineered for efficiency and connectivity. Its compact chassis houses a powerful Intel Core i5-14450HX processor, supported by a robust cooling system to ensure stable performance even under heavy workloads.
Front Panel Ports
- 1 x USB 3.2 Gen2 Type-C port (10Gbps data transfer, DisplayPort Alt Mode, 15W power delivery)
- 2 x USB 3.2 Gen2 Type-A ports (10Gbps)
- 1 x Audio Jack (3.5mm for headphones/microphone)
- 1 x Power Button
Rear Panel Ports
- 1 x HDMI 2.0 port
- 1 x DisplayPort 1.4b
- 1 x RJ45 Gigabit Ethernet Port
- 4 x USB 3.2 Gen1 Type-A ports (5Gbps)
- 1 x DC Power Input

Setup Guide
Follow these steps for initial setup of your KAMRUI Hyper H2 Mini PC:
- Connect Display: Connect your monitor(s) to the Mini PC using the HDMI, DisplayPort, or USB-C port. For triple display setup, utilize all three available video outputs.
- Connect Peripherals: Plug in your keyboard, mouse, and any other USB devices into the available USB ports.
- Connect to Network: For wired internet, connect an Ethernet cable to the RJ45 Gigabit Ethernet port. For wireless, ensure your Wi-Fi 6 network is available after initial boot.
- Connect Power: Plug the power adapter into the DC input port on the Mini PC, then connect the adapter to a power outlet.
- Power On: Press the power button on the front panel to turn on your Mini PC.
- Initial Configuration: Follow the on-screen instructions to complete the Windows 11 Pro setup, including language, network, and user account settings.
VESA Mount Installation
The included VESA mount allows you to attach the Mini PC to the back of a compatible monitor or TV, saving desk space and creating a clean setup.
- Attach the VESA mount bracket to the back of your monitor using the provided screws.
- Slide the KAMRUI Hyper H2 Mini PC onto the mounted bracket until it clicks securely into place.
Operating Instructions
Basic Operation
- Power On/Off: Press the power button once to turn the device on or off. For a forced shutdown, press and hold the power button for 5-7 seconds.
- Restart: Use the operating system's restart option for proper system reboots.
- Sleep Mode: The system will enter sleep mode after a period of inactivity or by selecting the sleep option in the OS.
Multi-Display Setup
The KAMRUI Hyper H2 supports up to three 4K@60Hz displays simultaneously, enhancing productivity and entertainment. Connect your displays to the HDMI, DisplayPort, and full-featured USB-C ports. Once connected, configure your display settings within the operating system (e.g., Extend, Duplicate, or Second screen only).


Maintenance and Upgrades
Cooling System
The KAMRUI Hyper H2 features a premium thermal design with a dual-fan cooling system, full copper heat pipes, and a dedicated aluminum SSD heatsink. This ensures the CPU and storage remain cool, even under sustained heavy workloads. To maintain optimal cooling performance:
- Ensure proper airflow by keeping the vents clear of obstructions.
- Regularly clean dust from the vents using compressed air.

RAM and SSD Upgrades
The KAMRUI Hyper H2 is designed for easy upgrades, allowing you to expand its memory and storage capacity. The Mini PC supports:
- RAM: Up to 2x 32GB DDR4 3200MHz/s SO-DIMM (total 64GB).
- SSD: Up to 2x 2TB NVMe SSD (M.2 2280 PCIe Gen4x4).
To access the RAM and SSD slots:
- Ensure the Mini PC is powered off and disconnected from all cables.
- Locate the small Phillips screw on the rear panel next to the lock/unlock switch. Remove this screw.
- Slide the lock switch to the unlock position. The top cover will lift slightly.
- Carefully remove the top cover.
- Unscrew the four Phillips screws holding the metal plate/cover.
- Gently lift the metal plate to reveal the RAM and NVMe SSD slots.
- Install or replace your RAM modules or NVMe SSDs as needed.
- Reassemble the Mini PC by reversing these steps, ensuring all screws are tightened and the cover is securely locked.

Troubleshooting
If you encounter any issues with your KAMRUI Hyper H2 Mini PC, please refer to the following common 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:
- Check all video cable connections (HDMI, DP, USB-C) between the Mini PC and your monitor(s).
- Ensure your monitor is powered on and set to the correct input source.
- Try connecting to a different display or using a different video cable.
- No Internet Connection:
- For wired connection, ensure the Ethernet cable is properly connected and your router/modem is working.
- For Wi-Fi, check if Wi-Fi is enabled in Windows settings and ensure you are connected to the correct network with the right password.
- Restart your router/modem and the Mini PC.
- Slow Performance:
- Close unnecessary applications running in the background.
- Ensure your operating system and drivers are up to date.
- Check for malware or viruses using reputable antivirus software.
- Consider upgrading RAM or SSD if performance issues persist, especially with demanding tasks.
Specifications
| Feature | Specification |
|---|---|
| Processor | Intel Core i5-14450HX (10 Cores/16 Threads, up to 4.8GHz) |
| Graphics | Integrated UHD Graphics for 14th Gen Processors (max frequency 1.5GHz) |
| RAM | 16GB DDR4 (Expandable up to 64GB, 2x SO-DIMM slots) |
| Storage | 512GB NVMe PCIe 4.0 SSD (Expandable up to 2x 2TB NVMe SSD) |
| Video Output | Triple 4K@60Hz (HDMI 2.0, DP 1.4b, USB-C with DisplayPort Alt Mode) |
| Wireless Connectivity | Wi-Fi 6 (802.11ax), Bluetooth 5.2 |
| Wired Connectivity | 1 x RJ45 Gigabit Ethernet Port |
| USB Ports | 1 x USB 3.2 Gen2 Type-C (10Gbps, DP Alt Mode, 15W PD) 2 x USB 3.2 Gen2 Type-A (10Gbps) 4 x USB 3.2 Gen1 Type-A (5Gbps) |
| Audio | 1 x 3.5mm Audio Jack |
| Operating System | OS PRO |
| Dimensions | 6.46 x 6.42 x 4.53 inches (Package) |
| Item Weight | 2.99 pounds |
Warranty and Support
Your KAMRUI Hyper H2 Mini PC comes with a 12-month warranty from the date of purchase, covering manufacturing defects and hardware malfunctions under normal use. For any technical assistance, troubleshooting, or warranty claims, please contact KAMRUI customer support.
KAMRUI offers 24-hour customer support to assist you with any queries or issues you may encounter. Please refer to the contact information provided in your product packaging or visit the official KAMRUI website for support details.
For additional resources and product information, visit the KAMRUI Store on Amazon.





