1. Introduction
This manual provides instructions for the Razer DeathStalker Expert Gaming Keyboard, model RZ03-00800100-R3U1. It covers product features, setup, operation, maintenance, troubleshooting, and specifications to ensure optimal use of your device.

Figure 1: Top-down view of the Razer DeathStalker Expert Gaming Keyboard.
2. Product Features
- Fully Programmable Slim Chiclet Keycaps: Low-profile keys designed for rapid actuation and comfortable typing.
- 10 Key Rollover in Gaming Mode: Ensures that up to 10 simultaneous key presses are registered accurately, preventing ghosting during intense gaming sessions.
- Razer Synapse 2.0 Enabled: Allows for advanced customization, including macro programming, key remapping, and profile management through Razer's cloud-based configurator software.
- Backlit Keys: Individual key backlighting for visibility in low-light conditions.
- Ergonomic Design with Wrist Rest: Integrated wrist rest provides comfort during extended use.

Figure 2: Angled view of the keyboard, showcasing its slim profile and integrated wrist rest.
3. Package Contents
The Razer DeathStalker Expert Gaming Keyboard package includes:
- Razer DeathStalker Expert Gaming Keyboard (Model: RZ03-00800100-R3U1)
- Important Product Information Guide
4. Setup
4.1. Physical Connection
- Unpack the Razer DeathStalker Expert Gaming Keyboard from its packaging.
- Locate an available USB port on your computer or gaming console.
- Plug the USB connector of the keyboard into the USB port. The operating system will typically detect and install the necessary drivers automatically.
4.2. Software Installation (Razer Synapse 2.0)
For full customization and advanced features, install the Razer Synapse 2.0 software:
- Ensure your keyboard is connected to your computer.
- Open a web browser and navigate to the official Razer support website (e.g., www.razer.com/synapse).
- Download the Razer Synapse 2.0 installer for your operating system.
- Run the installer and follow the on-screen prompts to complete the installation.
- Once installed, launch Razer Synapse 2.0. You may be prompted to create a Razer ID or log in to an existing account.
Razer Synapse 2.0 allows you to customize key bindings, create macros, manage profiles, and adjust backlighting settings.
5. Operating Instructions
5.1. Basic Keyboard Functions
The Razer DeathStalker Expert functions as a standard QWERTY keyboard for general use. Its slim chiclet keys provide a responsive typing experience.
5.2. Backlighting Control
The keyboard features green backlighting. Brightness can typically be adjusted using dedicated function keys (often Fn + F11/F12) or through the Razer Synapse 2.0 software.
5.3. Programmable Keys and Macros
Utilize Razer Synapse 2.0 to remap any key on the keyboard or assign complex macros. Macros allow you to execute a series of commands with a single key press, enhancing efficiency in gaming and productivity tasks.
5.4. Gaming Mode (10 Key Rollover)
Activate Gaming Mode (often via Fn + F10 or through Synapse) to enable 10-key rollover, ensuring all simultaneous key presses are registered. This mode also typically disables the Windows key to prevent accidental interruptions during gameplay.
5.5. Media Controls
Dedicated media control functions (e.g., volume up/down, play/pause) are integrated into the function keys, accessible by pressing the 'Fn' key in combination with the relevant F-key.

Figure 3: Overview of the keyboard layout, including function keys and media controls.
6. Maintenance
6.1. Cleaning the Keyboard
To maintain optimal performance and appearance:
- Disconnect the keyboard from your computer before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution to wipe down the keycaps and surfaces.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the finish or keycap legends.
- For debris between keys, use compressed air to dislodge particles.
6.2. Care for Chiclet Keys and Wrist Rest
The slim chiclet keys and integrated wrist rest are designed for durability. Avoid excessive force when typing and keep the wrist rest clean to prevent accumulation of oils or dirt.
7. Troubleshooting
If you encounter issues with your Razer DeathStalker Expert Gaming Keyboard, refer to the following common solutions:
- Keyboard Not Responding:
- Ensure the USB cable is securely plugged into a functioning USB port.
- Try connecting the keyboard to a different USB port or another computer to rule out port or system issues.
- Restart your computer.
- Backlighting Not Working:
- Check if the backlighting is turned off or set to minimum brightness using the keyboard's function keys (e.g., Fn + F11/F12).
- Verify settings within Razer Synapse 2.0.
- Keys Jamming or Not Registering:
- Clean the affected keys and surrounding areas with compressed air to remove debris.
- Ensure Razer Synapse 2.0 is updated to the latest version.
- Razer Synapse 2.0 Not Detecting Keyboard:
- Ensure the keyboard is properly connected.
- Reinstall Razer Synapse 2.0.
- Check for any conflicting software or drivers.
For further assistance, refer to the Razer support website or contact customer service.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | RZ03-00800100-R3U1 |
| Brand | Razer |
| Connectivity Technology | USB |
| Keyboard Description | Gaming |
| Special Features | Backlit, Ergonomic, Wrist Rest |
| Color | Black |
| Keyboard Backlighting Color Support | RGB (Green for this model) |
| Number of Keys | Standard (10 key rollover) |
| Switch Type | Membrane |
| Keyboard Layout | QWERTY |
| Compatible Devices | PC, Gaming Console |
| Product Dimensions (L x W x H) | 10.24" x 20.29" x 2.36" (26cm x 51.5cm x 6cm) |
| Item Weight | 3.48 Pounds (1.58 kg) |
| Enclosure Material | Plastic |
| Water Resistance Level | Not Water Resistant |
9. Warranty Information
The Razer DeathStalker Expert Gaming Keyboard (RZ03-00800100-R3U1) is covered by a 90 Day Woot Limited Warranty. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty documentation provided with your product or visit the Razer official website.
10. Support
For technical support, driver downloads, FAQs, and additional product information, please visit the official Razer support website:
You can also find community forums and contact customer service through the website for personalized assistance.





