1. Introduction
The Mchose Gx87 V2 is a high-performance tri-mode mechanical keyboard designed for versatility and a premium typing experience. Featuring a CNC aluminum body, gasket structure, hot-swappable switches, and vibrant RGB backlighting, it offers seamless connectivity via wired Type-C, 2.4G wireless, and Bluetooth. This manual provides essential information for setting up, operating, and maintaining your keyboard.
2. Package Contents
Please check the box for the following items:
- Mchose Gx87 V2 Mechanical Keyboard
- Dust Cover
- Quick Guide / Instruction Manual
- USB Type-C Cable
- Keycap Puller
- Switch Puller
- 2 x Replacement Switches
3. Specifications
| Feature | Description |
|---|---|
| Model | Gx87 V2 |
| Layout | 87 Keys (80% Arrangement) |
| Connectivity | Tri-Mode: Wired (USB Type-C), 2.4G Wireless, Bluetooth |
| Case Material | Pure CNC 6063 Aluminum Block with Nano-coating |
| Back Trim | Anodized/PVD Mirror (Stainless Steel PVD Mirror Decoration) |
| Structure | Gasket Structure with Five-layer Silencer Filling |
| Switches | Hot-swappable (Compatible with 3-pin/5-pin switches) |
| Keycaps | Two-color injection PBT keycaps, 1.2mm thickness, classic factory height |
| Backlight | Multicolor RGB (approx. 16 million colors, adjustable modes) |
| Battery Capacity | 8000mAh (2 x 4000mAh batteries) |
| Weight | Approx. 2.10 KG (bare metal) |
| Front Height | Approx. 19.6mm |
| Application | Desktop, Laptop, Tablet |
| Certification | CE |
Available Switch Types:
- White Switch: Linear axis, HiFi sound quality, extended shaft, Q-bouncy and smooth handfeeling. Trigger pressure: 45+5gf, Trigger stroke: 1.9+0.3mm, Total Travel: 3.5+0.3mm.
- Gauze Switch: Linear shaft, HiFi sound quality, light pressure rebound, silky smooth to the touch. Trigger pressure: 45+5gf, Trigger Stroke: 2.0+0.5mm, Total Travel: 3.5+0.3mm.
- Other options may include KTT Fog Blue Axis, Huanuo Matcha Latte Shaft V2, TTC Flaming Orange Shaft, Kaihua Ryukyu Light Ice Cream Shaft.
4. Setup
4.1. Initial Connection
The Mchose Gx87 V2 supports three connection modes: Wired (USB Type-C), 2.4G Wireless, and Bluetooth. A switch located on the back of the keyboard allows you to select the desired mode.
4.2. Wired Mode (USB Type-C)
- Ensure the mode switch on the back of the keyboard is set to 'OFF'.
- Connect the provided USB Type-C cable to the keyboard's Type-C port and the other end to your computer's USB port.
- The keyboard will automatically be recognized and ready for use.
4.3. 2.4G Wireless Mode
- Locate the 2.4G USB dongle, usually stored in a dedicated slot on the keyboard.
- Plug the 2.4G USB dongle into an available USB port on your computer.
- Set the mode switch on the back of the keyboard to '2.4G'.
- The keyboard should connect automatically. If not, press the 'Mchose' button briefly to initiate pairing.
4.4. Bluetooth Mode
- Set the mode switch on the back of the keyboard to 'B' (Bluetooth).
- On your device (computer, laptop, tablet), go to Bluetooth settings and enable Bluetooth.
- Search for new devices. The keyboard should appear as 'Mchose Gx87 V2' or similar.
- Select the keyboard to pair. Follow any on-screen prompts to complete the pairing process.
5. Operating Instructions
5.1. Key Layout and Functions
The Gx87 V2 features an 87-key layout, which is an 80% arrangement, saving approximately 20% of desktop space compared to full-size keyboards. The F-row keys are slightly shifted to the left, incorporating an F13 key. By default, the F13 key is used to show or hide the desktop.
5.2. RGB Backlighting
The keyboard features approximately 16 million colors of RGB backlighting with various adjustable modes. Indicator lights are located above the arrow keys on the top right.
Refer to the quick guide or the manufacturer's software (if available) for specific key combinations to change lighting effects, brightness, and speed.
5.3. Battery Status
The keyboard is equipped with an 8000mAh battery for long-lasting wireless use. The indicator lights may also show battery status (e.g., low battery warning, charging status).
6. Maintenance
6.1. Cleaning
- Disconnect the keyboard from your device before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the surface.
- For dust and debris between keycaps, use a can of compressed air or a small brush.
- The CNC aluminum body has a nano-coating that is smooth and resistant to fingerprints, making it easy to clean.
6.2. Keycap and Switch Replacement
The Mchose Gx87 V2 features hot-swappable switches, allowing you to easily change switches without soldering. The PBT keycaps are durable and can also be replaced.
- Use the provided keycap puller to gently remove the desired keycap.
- Use the provided switch puller to carefully grip the switch and pull it straight up to remove it from the PCB.
- Align the pins of the new switch with the holes on the PCB and press down firmly until it clicks into place. Ensure the pins are not bent.
- Place the new keycap onto the switch stem.
7. Troubleshooting
7.1. Keyboard Not Responding
- Wired Mode: Ensure the USB Type-C cable is securely connected to both the keyboard and the computer. Try a different USB port or cable.
- 2.4G Wireless Mode: Ensure the 2.4G dongle is properly inserted into a USB port. Check that the keyboard's mode switch is set to '2.4G'. Try pressing the 'Mchose' button to re-establish connection.
- Bluetooth Mode: Verify Bluetooth is enabled on your device and the keyboard's mode switch is set to 'B'. Re-pair the keyboard if necessary. Ensure the keyboard battery is charged.
7.2. RGB Backlight Issues
- Check if the backlight is turned off or set to minimum brightness. Use the designated key combinations (refer to quick guide) to adjust.
- Ensure the keyboard battery has sufficient charge, as low battery can affect lighting performance.
7.3. Keys Not Registering
- If individual keys are not working, the switch might be faulty or not properly seated. Use the switch puller to remove and re-insert the switch. If the issue persists, replace the switch with one of the spares.
- Ensure no debris is obstructing the switch mechanism.
8. User Tips
- The keyboard's low front height (approx. 19.6mm) and ergonomic design contribute to a comfortable typing experience, reducing fatigue during long periods of use.
- While the keyboard is designed for customization with hot-swappable switches, the internal structure uses adhesive pads and screws from the bottom, which can make full disassembly challenging without potentially damaging components. It is recommended to avoid unnecessary internal modifications.
- The factory-lubricated satellite shafts and balance bars ensure large keys (like Spacebar, Enter, Shift) have a stable and balanced feel, reducing noise.
9. Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
