Introduction
The be quiet! Dark Mount Mechanical Keyboard (Model BT002US) is a high-performance peripheral designed for gaming and productivity. It features tactile, hot-swappable, and pre-lubricated silent switches, ensuring a precise yet quiet typing experience. The modular design includes a detachable Numpad and Media Dock, offering unparalleled customization and ergonomic flexibility. With programmable ARGB keys, quality PBT double-shot keycaps, and advanced sound-absorbing layers, the Dark Mount keyboard delivers a premium user experience.
Setup
Package Contents
- be quiet! Dark Mount Mechanical Keyboard
- Detachable Numpad
- Media Dock
- Two-part Magnetic Cushioned Palm Rest
- 2m USB-A-to-C Cable
Connecting the Keyboard
The Dark Mount keyboard offers both wired and wireless connectivity options.
- Wired Connection: Connect the provided 2m USB-A-to-C cable from your computer's USB port to the USB-C port on the keyboard.
- Bluetooth Connection: Ensure Bluetooth is enabled on your device. On the keyboard, press and hold the Bluetooth pairing button (usually indicated by a Bluetooth icon) for a few seconds until the indicator light flashes. Select "be quiet! Dark Mount" from your device's Bluetooth settings to pair. The keyboard supports multiple Bluetooth profiles for switching between devices.
Attaching Modular Components
The Numpad and Media Dock are designed for flexible placement:
- Numpad: The detachable Numpad can be magnetically attached to either the left or right side of the main keyboard unit. It can also be removed entirely for a more compact setup.
- Media Dock: The Media Dock, featuring dedicated media keys and a display, can be mounted in two positions: on the left or right side of the main keyboard.
- Palm Rest: The two-part magnetic cushioned Palm Rest snaps onto the keyboard. The segment under the Numpad can also be attached to either side, or removed.


Video: An official product video demonstrating the modular features of the Dark Mount keyboard, including the detachable Numpad and Media Dock, highlighting its versatile design.
Operating Instructions
Key Features and Ergonomics
- Silent Tactile Switches: The keyboard is equipped with pre-lubricated silent tactile black switches, featuring PA66 nylon housing and POM stems for a smooth, quiet, and precise typing experience.
- Sound-Absorbing Layers: Three layers of foam and silicone padding, including a bonus layer in the space bar, effectively mute echoing noises for a truly quiet operation.
- Durable Construction: A black brushed aluminum plate provides durability and a sleek aesthetic. PBT double-shot injection keycaps resist wear and tear, ensuring longevity.
- Ergonomic Design: Stackable, magnetic feet allow for three different typing angles (3°, 6°, or 9°), and the magnetic two-part Palm Rest supports a natural hand position.



Customization and Lighting
- Programmable Display Keys: Eight dedicated 115x115 Display Keys can be fully customized to launch applications, stream, or bind macros. Icons can be selected from a preconfigured library or uploaded in various formats (GIFs, JPGs, PNGs).
- Per-Key ARGB Lighting: Maximize customization with per-key ARGB lighting. Highlight specific keys or create dynamic effects. An arched diffuser in each switch enhances the brilliance of translucent keycap legends.
- Atmospheric Lightbar: A surrounding lightbar creates atmospheric ARGB LED lighting on your desk, complementing any RGB gaming PC setup.


be quiet! IO Center Software
The be quiet! IO Center software provides full control over your Dark Mount keyboard and other compatible be quiet! devices. It allows you to:
- Configure elaborate per-key lighting effects.
- Remap keys and set up macros in different profiles.
- Access a web-based application for convenience.

Maintenance
Cleaning
- Regularly clean the keycaps with a soft, damp cloth to remove dust and grime.
- For deeper cleaning, carefully remove keycaps using a keycap puller and clean the keyboard base with compressed air.
Keycap and Switch Replacement
The Dark Mount keyboard features hot-swappable switches, allowing for easy replacement without soldering:
- Use a switch puller to gently remove the desired switch.
- Align the pins of the new switch with the sockets on the PCB and press firmly until it clicks into place.
Troubleshooting
Connectivity Issues
- Wired: Ensure the USB-C cable is securely connected to both the keyboard and the computer. Try a different USB port or cable.
- Bluetooth: Verify Bluetooth is enabled on your device. Re-initiate pairing mode on the keyboard and re-select it from your device's Bluetooth settings. Ensure the keyboard is charged.
Lighting and Software Problems
- LED Effects: If LED effects are stuck or not functioning, ensure the be quiet! IO Center software is running and updated. Check for any conflicting software.
- IO Center: If the software is not connecting or causing display issues, try updating the keyboard firmware through the IO Center. Ensure no network restrictions are blocking the application.
Media Dock Functionality
- Volume Wheel: If the volume adjustment is too coarse, check software settings for finer control options.
- Display Issues: If the Media Dock display is stuck or not updating, restart the IO Center software or the computer.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 17.95 x 10.08 x 2.05 inches |
| Item Weight | 5.24 pounds |
| Manufacturer | be quiet! |
| Compatible Devices | PC |
| Connectivity Technology | USB-C |
| Keyboard Description | Mechanical |
| Recommended Uses | Gaming |
| Special Feature | Hot-Swappable |
| Style | Dark Mount Tactile |
| Material | Aluminum |
| Included Components | Detachable Numpad, Media Dock |
| Power Source | Corded Electric |
Warranty
Please refer to the product packaging or the official be quiet! website for detailed warranty information specific to your region and purchase date. Typically, be quiet! products come with a limited manufacturer's warranty covering defects in materials and workmanship.
Support
For further assistance, technical support, or to download the latest version of the be quiet! IO Center software and firmware updates, please visit the official be quiet! support website. You can also find FAQs and community forums there.





