Introduction
The KPREPUBLIC Everglide EG Aqua King switches are linear mechanical keyboard switches designed for a smooth and consistent typing experience. Featuring fully transparent polycarbonate housings, these switches are ideal for keyboards with RGB lighting, allowing light to pass through elegantly. They are available in various actuation forces to suit individual preferences.
Image: A single KPREPUBLIC Everglide EG Aqua King Linear Switch, showcasing its transparent design.
Setup and Installation
These switches are compatible with mechanical keyboards that support 4-pin or 5-pin MX-style switches and are designed to work with RGB lighting. Ensure your keyboard is hot-swappable for easy installation without soldering.
Installation Steps:
- Prepare your keyboard: Ensure your mechanical keyboard is powered off and unplugged. If applicable, remove existing keycaps and switches using a keycap puller and switch puller.
- Align the switch: Carefully align the pins of the Everglide Aqua King switch with the corresponding holes on your keyboard's PCB. The switch has a clear housing, which helps in aligning the pins correctly.
- Press firmly: Gently press the switch into place until it clicks securely into the socket. Do not force the switch if it does not go in easily; check for bent pins and straighten them if necessary.
- Install keycaps: Once all switches are installed, place your desired keycaps onto the switch stems.
- Test functionality: Plug in your keyboard and test each key to ensure proper functionality and RGB illumination.
Image: Top-down view of an Everglide Aqua King switch, illustrating the stem and clear housing for proper alignment during installation.
Operating Instructions
The Everglide EG Aqua King switches are linear switches, meaning they provide a smooth, consistent keystroke without a tactile bump or audible click. This design is favored for its fluid motion, which can be beneficial for rapid typing and gaming.
Key Characteristics:
- Linear Feel: Experience a uniform resistance from the start of the press to the bottom-out, providing a seamless keystroke.
- Actuation Force Options: Available in 55gf, 62gf, and 67gf to match user preference for keypress resistance.
- RGB Compatibility: The transparent polycarbonate housing enhances RGB lighting, allowing vibrant colors to shine through the switches and keycaps.
- Quiet Operation: As linear switches, they produce minimal sound compared to tactile or clicky switches, making them suitable for environments where noise reduction is desired.
Image: Side view of an Everglide Aqua King switch, highlighting its transparent body and the internal spring mechanism.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your Everglide EG Aqua King switches.
Cleaning:
- Regular Dusting: Use compressed air to remove dust and debris from between the keycaps and around the switches.
- Deep Cleaning: For thorough cleaning, remove keycaps and gently wipe the switch housings with a microfiber cloth dampened with a small amount of isopropyl alcohol. Ensure no liquid enters the switch mechanism.
Lubrication (Optional):
While Everglide Aqua King switches come factory-lubricated, some users may prefer to re-lubricate them for a customized feel or to address any inconsistencies. If you choose to lubricate, use a specialized switch lubricant and apply it sparingly to the stem and housing rails. Over-lubrication can lead to a sluggish feel.
Troubleshooting
If you encounter issues with your Everglide EG Aqua King switches, consider the following troubleshooting steps:
Common Issues and Solutions:
- Switch not registering:
- Ensure the switch is fully seated in the hot-swap socket.
- Check for bent pins on the switch. If bent, carefully straighten them with tweezers.
- Test the switch in a different socket to determine if the issue is with the switch or the keyboard PCB.
- Inconsistent feel or scratchiness:
- This can sometimes occur due to variations in factory lubrication. Consider re-lubricating the switches with a high-quality mechanical keyboard switch lubricant.
- Ensure no dust or debris has entered the switch housing. Clean as per the maintenance section.
- RGB lighting issues:
- Verify that your keyboard's RGB settings are correctly configured.
- Ensure the switch is fully seated, as poor contact can affect LED functionality.
Specifications
Detailed technical specifications for the Everglide EG Aqua King Linear Switches:
| Feature | Specification |
|---|---|
| Switch Type | Linear |
| Housing Material | Polycarbonate |
| Stem Material | Polycarbonate |
| Lifespan | > 50 million actuations |
| Pretravel | 2.0 (± 0.6 mm) |
| Total Travel | 4 mm (± 0.3 mm) |
| Actuation Force | 55 gf, 62 gf, or 67 gf (± 10 gf) |
| Operating Force | 15 gf |
| Bounce Time | < 5 ms (during actuation with 0.4 m/s) |
| Spring Material | Stainless steel (with a gold-plate) |
| Contacts Material | Gold alloy |
| Maximum Switching Voltage | 12 V AC/DC |
| Maximum Switching Current | 10 mA AC/DC |
| Dielectric Strength | 500 V / 50Hz |
| Storage Temperature | 41°F – 104°F (5°C – 40°C) |
| Operating Temperature | -40°F – 158°F (-40°C – 70°C) |
Image: Force-Travel-Diagram illustrating the actuation and reset points of a mechanical switch.
Warranty and Support
For warranty information, technical support, or any inquiries regarding your KPREPUBLIC Everglide EG Aqua King switches, please contact KPREPUBLIC customer service directly through their official website or the retailer from whom the product was purchased. Please retain your proof of purchase for warranty claims.