SteelSeries 64660
SteelSeries Apex Pro Gen 3 Gaming Keyboard User Manual
Model: 64660
Introduction
This manual provides essential information for setting up, operating, and maintaining your SteelSeries Apex Pro Gen 3 OmniPoint 3.0 HyperMagnetic Switches Gaming Keyboard. Designed for optimal performance, this keyboard features advanced technologies to enhance your gaming experience.

Figure 1: SteelSeries Apex Pro Gen 3 Gaming Keyboard. This full-size wired keyboard features dynamic RGB lighting and comes with a magnetic wrist rest for ergonomic support.
Setup
What's in the Box
- SteelSeries Apex Pro Gen 3 Gaming Keyboard
- Detachable USB-C Cable
- Premium Magnetic Wrist Rest
Connecting Your Keyboard
- Unpack the keyboard and its accessories from the box.
- Connect the detachable USB-C cable to the USB-C port on the keyboard.
- Plug the other end of the USB-C cable into an available USB port on your PC.
- The keyboard will automatically be recognized by your operating system.
- (Optional) Attach the Premium Magnetic Wrist Rest to the front edge of the keyboard for enhanced comfort.

Figure 2: Key features and dimensions of the Apex Pro Gen 3 keyboard, highlighting the detachable USB-C cable for easy connection and portability.
Operating Your Keyboard
OmniPoint 3.0 Adjustable HyperMagnetic Switches
The Apex Pro Gen 3 features OmniPoint 3.0 switches, offering unparalleled speed and customization. These switches provide 20x faster actuation and 11x quicker response time compared to traditional mechanical keyboards. You can adjust the actuation point for each key across 40 levels, ranging from 0.1mm to 4.0mm.

Figure 3: Adjustable actuation points of OmniPoint 3.0 switches, allowing users to fine-tune key sensitivity for different applications.
Rapid Trigger and Rapid Tap
These features enhance responsiveness by registering keypresses faster, crucial for competitive gaming. Rapid Trigger allows for immediate reset of a keypress upon release, enabling rapid successive inputs. Rapid Tap optimizes repeated key presses for quick actions.

Figure 4: The OLED Smart Display interface, illustrating the Rapid Trigger and Rapid Tap functionalities for enhanced gaming precision.
Protection Mode
Protection Mode is a SteelSeries exclusive feature designed to prevent accidental inputs. When enabled, it reduces the sensitivity of surrounding keys when the intended key is pressed, ensuring only deliberate actions are registered.
OLED Smart Display
The integrated OLED Smart Display serves as your digital command center. It allows for on-the-fly adjustments of settings, profiles, and provides real-time information without interrupting your gameplay. You can also customize it to display GIFs or game-specific data.
Dynamic RGB Lighting
Customize the per-key RGB lighting to your preference. The lighting can react to your presses and synchronize with other compatible SteelSeries devices, creating an immersive experience.
Game-Ready Presets with GG QuickSet
Utilize the SteelSeries GG software to access GG QuickSet, which provides game-ready presets. These optimized settings can be applied with a few clicks, giving you a competitive edge in various games.

Figure 5: The SteelSeries GG QuickSet software, enabling quick access to optimized game presets for enhanced performance.
Maintenance
Cleaning Your Keyboard
- Disconnect the keyboard from your PC before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe down the keycaps and chassis.
- For dust and debris between keys, use compressed air.
- Avoid using harsh chemicals or abrasive materials, as these can damage the finish and keycap legends.
Keycap and Switch Care
The PBT keycaps are durable and resistant to shine. For optimal performance of the OmniPoint switches, avoid spilling liquids on the keyboard. The internal components are designed for longevity, featuring per-key lubrication and improved switch stabilizers.

Figure 6: Internal construction of the keyboard, illustrating features like per-key lubrication and improved switch stabilizers that contribute to smooth and quiet operation.
Troubleshooting
Keyboard Not Responding
- Ensure the USB-C cable is securely connected to both the keyboard and your PC.
- Try plugging the keyboard into a different USB port on your PC.
- Restart your computer.
- Check the SteelSeries GG software for any driver updates or configuration issues.
RGB Lighting Issues
- Verify that the SteelSeries GG software is running and up to date.
- Check the RGB settings within the software to ensure desired effects are enabled.
- Perform a factory reset of the keyboard settings via the SteelSeries GG software if customization issues persist.
Actuation Point Not Registering Correctly
- Open the SteelSeries GG software and navigate to the OmniPoint settings.
- Recalibrate or adjust the actuation point for the affected keys.
- Ensure no debris is lodged beneath the keycap or switch.
Specifications
| Feature | Detail |
|---|---|
| Brand | SteelSeries |
| Model Number | 64660 |
| Series | Apex Pro Gen 3 OmniPoint 3.0 HyperMagnetic Switches Gaming Keyboard |
| Connectivity Technology | USB-C (Wired) |
| Switches | OmniPoint 3.0 HyperMagnetic Switches |
| Actuation Points | Adjustable from 0.1mm to 4.0mm (40 levels) |
| Keycaps | PBT Keycaps |
| Backlighting | Dynamic Per-Key RGB |
| Display | OLED Smart Display |
| Construction | Aircraft-Grade Aluminum Top Plate |
| Dimensions (LxWxH) | 17.2 x 17.2 x 1.61 inches |
| Weight | 4.19 pounds |
| Compatible Devices | PC |
Warranty and Support
For warranty information and technical support, please visit the official SteelSeries website or contact their customer service. Keep your proof of purchase for warranty claims.
Additional resources and software downloads, including the SteelSeries GG software, can be found on the SteelSeries Store.
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