Introduction
Thank you for choosing the ATTACK SHARK M87 80% Wireless Gaming Keyboard. This compact and versatile keyboard is designed for both gaming and office use, offering dual-mode wireless connectivity (Bluetooth 5.0 and 2.4Ghz), vibrant rainbow backlighting, and an ergonomic design for comfortable typing. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your keyboard.
Image: Top-down view of the ATTACK SHARK M87 keyboard in Coffee Black, showcasing its 87-key layout and keycap colors.
Key Features
- Dual-mode Wireless Connection: Supports both Bluetooth 5.0 and 2.4Ghz connectivity, allowing seamless switching between up to 3 different wireless devices. The 2.4G wireless receiver is conveniently stored at the bottom of the keyboard's support bracket.
- Compact 80% Layout: An 87-key Tenkeyless (TKL) design that saves over 20% of desktop space compared to full-size keyboards, making your workspace more concise. Offers a mechanical feel with quieter operation than traditional mechanical keyboards.
- Rechargeable Battery: Equipped with a built-in long-lasting lithium battery. Features intelligent power-saving functions: backlight turns off after 1 minute of inactivity, and the keyboard hibernates after 10 minutes of no operation. Press any key twice to wake it up.
- Rainbow Backlit Keyboard: Features vibrant LED backlighting with constant and breathing modes. Adjust lighting modes, brightness, and speed using Fn key combinations.
- Ergonomic Design & Durable Keycaps: Stylish mixed-match keycap layout with 80% SA PBT double-shot injection non-slip keycaps for excellent touch experience and long service life. Includes 2-position adjustable kickstand feet for customizable typing angles.
Setup Guide
1. Unboxing and Initial Inspection
Carefully remove the keyboard and its accessories from the packaging. Ensure all components listed in the "What's in the Box" section are present.
Video: An unboxing and overview of the ATTACK SHARK M87 keyboard, demonstrating its components and initial setup steps.
2. Connecting Your Keyboard
The M87 keyboard supports two wireless connection modes: 2.4Ghz and Bluetooth 5.0. You can easily switch between these modes using the switch located on the keyboard.
Image: Diagram illustrating the dual-mode wireless connection options (Bluetooth and 2.4Ghz) and the location of the 2.4Ghz wireless receiver and Type-C charging port on the keyboard.
2.1. 2.4Ghz Wireless Connection
- Locate the 2.4G wireless receiver. It is stored securely at the bottom of the keyboard, within the support bracket compartment.
- Plug the 2.4G wireless receiver into an available USB port on your computer.
- Slide the mode switch on the keyboard to the "2.4G" position.
- The keyboard should automatically connect to your device. No additional drivers are typically required.
2.2. Bluetooth 5.0 Connection
The keyboard supports two Bluetooth channels (BT1 and BT2) for connecting to multiple devices.
- Slide the mode switch on the keyboard to either "BT1" or "BT2" position.
- On your device (computer, tablet, etc.), enable Bluetooth and search for new devices.
- Select "ATTACK SHARK M87" (or similar name) from the list of available Bluetooth devices to pair.
- If prompted, enter the pairing code displayed on your screen.
- To switch between paired Bluetooth devices, simply slide the mode switch to the desired "BT1" or "BT2" channel.
Image: Illustration showing the ATTACK SHARK M87 keyboard connected to multiple devices (tablet, laptop) via Bluetooth and 2.4Ghz wireless technology, highlighting its ability to switch between up to 3 devices.
3. Charging the Keyboard
The keyboard has a built-in rechargeable lithium battery. Use the provided USB cable to charge it.
- Connect the USB Type-C end of the cable to the charging port on the keyboard.
- Connect the USB-A end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light (if present) will show the charging status.
Image: Graphic illustrating the 4000mAh battery capacity of the ATTACK SHARK M87 keyboard and its power-saving features, including automatic backlight turn-off and hibernation.
Operating Instructions
1. Backlight Control
The keyboard features a rainbow LED backlight with adjustable settings.
- Switch Modes: Press Fn + INS to cycle through normal, breathing, and off modes.
- Adjust Brightness: Press Fn + ↑ (Up Arrow) to increase brightness, and Fn + ↓ (Down Arrow) to decrease brightness.
- Adjust Speed: Press Fn + ← (Left Arrow) to decrease backlight speed, and Fn + → (Right Arrow) to increase backlight speed.
Image: Diagram showing the dimensions of the ATTACK SHARK M87 keyboard and the key combinations (Fn + INS, Fn + Arrow keys) for controlling the rainbow backlight modes, brightness, and speed.
2. Power Saving and Wake-up
To conserve battery life, the keyboard enters power-saving modes:
- The backlight will turn off after 1 minute of inactivity.
- The keyboard will automatically hibernate after 10 minutes of no operation.
- To wake up the keyboard from hibernation, press any key twice.
3. Operating System Compatibility
The M87 keyboard is compatible with both Windows and Mac operating systems.
- Press Fn + TAB to switch between Win/Mac system layouts.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your keyboard.
- Cleaning: Use a soft, dry cloth to wipe down the keyboard surface. For deeper cleaning, you may use a slightly damp cloth with mild soap, ensuring no liquid enters the keyboard. Compressed air can be used to remove dust and debris from between keycaps.
- Keycap Removal: The keyboard comes with SA PBT keycaps. If you need to remove keycaps for cleaning or replacement, use a keycap puller to avoid damaging the keycaps or switches. Gently pull straight up on the keycap.
- Battery Care: Avoid fully discharging the battery frequently. For long-term storage, charge the keyboard to about 50% and store it in a cool, dry place.
- Storage: When not in use for extended periods, store the keyboard in a clean, dry environment away from direct sunlight and extreme temperatures.
Image: Side view of the ATTACK SHARK M87 keyboard demonstrating its ergonomic profile and the SA PBT double-shot keycaps, highlighting the comfortable typing angle provided by the adjustable feet.
Troubleshooting
If you encounter issues with your ATTACK SHARK M87 keyboard, please refer to the following common solutions:
| Problem | Solution |
|---|---|
| Keyboard not connecting via 2.4Ghz. | Ensure the 2.4G receiver is securely plugged into a USB port. Check that the mode switch on the keyboard is set to "2.4G". Try plugging the receiver into a different USB port. |
| Keyboard not connecting via Bluetooth. | Ensure the mode switch is set to "BT1" or "BT2". Make sure Bluetooth is enabled on your device and the keyboard is in pairing mode (if applicable, consult your device's Bluetooth settings). Try unpairing and re-pairing the keyboard. |
| Backlight is off or not functioning correctly. | Press Fn + INS to cycle through backlight modes. Adjust brightness using Fn + ↑/↓. Ensure the keyboard battery is charged. |
| Keyboard not responding or typing. | Check battery level and charge if necessary. Press any key twice to wake the keyboard from hibernation. Verify the connection mode (2.4Ghz or Bluetooth) matches your device. |
| Keys feel sticky or unresponsive. | Clean the keycaps and area around the switches to remove any debris or spills. Refer to the Maintenance section for cleaning instructions. |
Specifications
| Feature | Detail |
|---|---|
| Brand | ATTACK SHARK |
| Model Number | M87 |
| Connectivity Technology | Bluetooth 5.0, 2.4Ghz Wireless, Mini USB (for charging) |
| Keyboard Description | Membrane (Mechanical Feeling) |
| Number of Keys | 87 |
| Keycap Material | SA PBT Double-shot Injection |
| Backlighting | Rainbow LED (Single Color support) |
| Compatible Devices | Mac, Windows PC |
| Item Weight | 1.68 pounds |
| Package Dimensions | 15.16 x 6.46 x 1.89 inches |
| Special Features | Backlit, Rechargeable, Retro Color, Ergonomic |
What's in the Box
- ATTACK SHARK M87 80% Wireless Gaming Keyboard
- USB Cable (for charging)
- 2.4Ghz Wireless Receiver (stored in keyboard)
- User Manual (this document)
Warranty and Support
The ATTACK SHARK M87 keyboard comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your product packaging or visit the official ATTACK SHARK website.
If you require technical support, have questions about your product, or need assistance with troubleshooting, please contact our customer support team:
- Email: support@attackshark.com
- Website: www.attackshark.com
- Phone: (Not provided, please refer to website for regional contact numbers)
Please have your product model number (M87) and purchase details ready when contacting support.
