Introduction
The HyperX Alloy FPS RGB is a high-performance mechanical gaming keyboard designed to enhance your gaming experience with customizable RGB LED lighting effects and robust construction. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your keyboard.
Key Features
- RGB Backlit Keys: Dynamic lighting effects with 16,777,216 colors and 5 brightness levels.
- Advanced Customization: Personalize lighting, create macros, and customize game mode using HyperX NGENUITY software.
- Compact, Ultra-Portable Design: Features a detachable cable for easy transport.
- Durable Construction: Built with a solid steel frame for stability and longevity.
- Kailh Silver Speed Mechanical Key Switches: Linear switches with a 40cN actuation force for rapid response.
- Onboard Memory: Save up to three custom profiles for quick switching between settings.
- Convenient USB Charge Port: A dedicated USB 2.0 pass-through port for mobile phone charging.
- Gaming Functionalities: 100% anti-ghosting and full N-key rollover.

Image: The HyperX Alloy FPS RGB keyboard displaying its customizable RGB backlit keys with dynamic lighting effects.

Image: A close-up view highlighting the durable solid steel frame of the HyperX Alloy FPS RGB keyboard.
Setup
- Connect the Keyboard: Plug the detachable USB cable into the keyboard's USB port and then into an available USB 2.0 port on your PC.
- Install HyperX NGENUITY Software: For advanced customization of lighting, macros, and game mode, download and install the HyperX NGENUITY software from the official HyperX website.
- Optional Mobile Charging: Connect your mobile phone to the dedicated USB charge port on the keyboard for convenient charging.

Image: The HyperX Alloy FPS RGB keyboard with its detachable USB cable connected, ready for use.
Operating Instructions
Lighting Control
- Brightness Adjustment: Use the dedicated brightness keys (often found on the function row or arrow keys, consult your quick start guide for exact location) to cycle through 5 brightness levels.
- Dynamic Effects: Utilize the HyperX NGENUITY software to select from various dynamic RGB lighting effects and customize them to your preference.
Macro Customization
- Software-Based Macros: Create and assign macros to specific keys using the HyperX NGENUITY software.
- Onboard Profiles: Save up to three custom profiles directly to the keyboard's onboard memory. Switch between profiles using the F1, F2, F3 keys (often in combination with the Fn key).
Game Mode
- Activate Game Mode: Engage Game Mode (typically via a dedicated key or Fn combination) to disable the Windows key and prevent accidental interruptions during gameplay.
- Anti-Ghosting & N-Key Rollover: The keyboard supports 100% anti-ghosting and full N-key rollover, ensuring every keypress is registered accurately, even during rapid, simultaneous inputs.

Image: The HyperX NGENUITY software interface, demonstrating options for advanced lighting and macro customization.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe down the keyboard. For deeper cleaning, use compressed air to remove dust and debris from between the keycaps. Avoid harsh chemicals or abrasive materials.
- Cable Care: Handle the detachable USB cable with care. Avoid sharp bends or excessive pulling to prevent damage.
- Storage: When not in use, store the keyboard in a clean, dry environment away from extreme temperatures.
Troubleshooting
Keyboard Not Responding
- Ensure the USB cable is securely connected to both the keyboard and the PC.
- Try connecting the keyboard to a different USB port on your PC.
- Restart your computer.
- Check if Game Mode is accidentally activated, which might disable certain keys.
Lighting Issues
- Verify that the brightness level is not set to minimum.
- Ensure the HyperX NGENUITY software is running and configured correctly.
- Update the keyboard firmware via the NGENUITY software.
Software Not Detecting Keyboard
- Reinstall the HyperX NGENUITY software.
- Ensure your operating system is up to date.
- Try connecting the keyboard to a different USB port.
Specifications
| Feature | Detail |
|---|---|
| Brand | HyperX |
| Model Number | HX-KB1SS2-US |
| Series | Alloy FPS RGB |
| Key Switches | Kailh Silver Speed (Linear, 40cN actuation force) |
| Backlight | RGB (16,777,216 colors), 5 brightness levels |
| Onboard Memory | 3 profiles |
| Connection Type | USB 2.0 (2 USB connectors) |
| USB 2.0 Pass-through | Yes (mobile phone charging only) |
| Polling Rate | 1000Hz |
| Anti-Ghosting | 100% Anti-Ghosting |
| Key Rollover | N-Key Mode |
| Media Control | Yes |
| Game Mode | Yes |
| OS Compatibility | Windows 10, 8.1, 8, 7 |
| Item Weight | 2.43 pounds (1100g with cable) |
| Product Dimensions | 17.4 x 5.1 x 1.4 inches (442.26 x 129.81 x 35.59 mm) |
| Cable Type | Detachable, braided |
| Cable Length | 1.8 meters |
Official Product Video
Video: An official product video showcasing the features and dynamic RGB lighting of the HyperX Alloy FPS RGB Mechanical Gaming Keyboard.
Warranty and Support
For warranty information and technical support, please refer to the official HyperX website or contact HyperX customer service. The product typically includes a limited manufacturer's warranty, details of which can be found in the product packaging or on the HyperX support page.
Online Support: Visit HyperX Support for FAQs, drivers, software downloads, and contact information.





