1. Introduction
The MCHOSE Jet75 is a high-performance magnetic switch gaming keyboard designed for both gamers and creators. Featuring Kailh magnetic switches, it offers precision, speed, and adaptability for various tasks. With ultra-low latency, high polling rates, and extensive customization options, the JET75 is engineered to enhance your computing experience.
2. Key Features
- 0.1ms Ultra-Low Latency: Esports-grade chip ensures near-instant responses.
- 8kHz Polling Rate & 128K Scan Rate: Provides rapid data transmission for competitive gaming.
- 0.01mm Precision: Every keystroke is captured with flawless responsiveness.
- Adaptive Dynamic Calibration: Automatically fine-tunes keyboard response in real-time.
- Kailh Magnetic Switches: Available in Starburst and Kailh Magnetic God Switch variants, offering smooth, consistent actuation and superior responsiveness.
- Adjustable Actuation Point: Customize key travel from 0.1 to 3.4mm in 0.1mm increments.
- Rapid Trigger Technology: Dynamically adjusts activation and deactivation for lightning-fast key responses.
- Snap Tap Feature: Prioritizes the most recent input between two opposing keys for seamless movement.
- Hot-Swappable Switches: Allows for easy switch replacement and customization.
- North-facing RGB LED Lights: Customizable lighting effects.
- MCHOSE Web Driver: Software for comprehensive customization of performance, lighting, and macros.
- Onboard Memory: Store settings directly on the keyboard.
- 75% Layout: Compact and functional design suitable for both gaming and office use.
- Two-Stage Height-Adjustable Feet: Ergonomic design for comfortable typing angles.
- Wired Connectivity: Reliable and stable connection.
3. Specifications
| Feature | Detail |
|---|---|
| Brand Name | MCHOSE |
| Model | JET75 |
| Keyboard Standard | 78 Keys (75% Layout) |
| Operation Style | Mechanical (Magnetic Switches) |
| Switches Hot Swap | Yes |
| Keycup Material | PBT plastic |
| Keycup Printing | Dye-sublimation |
| Backlight Type | Multicolor (RGB) |
| Interface Type | USB (Wired) |
| Latency | 0.1ms |
| Polling Rate | 8kHz |
| Scan Rate | 128K |
| Actuation Range | 0.1-3.4mm (Adjustable) |
| Calibration Method | Adaptive Dynamic Calibration |
| Chipset | Custom High-Frequency Esports-Grade Chip |
| Sensor | Custom Hall Effect Sensor |
| Dynamic Keystroke | SOCD, RS, DKS, MT, TGL, Key Macros |
| Hub | MCHOSE Self-developed Web Driver |
| Connectivity | Wired |
| Structure | Gasket Mount |
| Internal Foam | Aluminum alloy positioning plate + Sound-absorbing pads + Silicone bottom pad |
| On-board Memory | Support |
| Weight | 1030 ± 30g |
| Size | 322 x 136.9 x 40.7mm (Front height: 19.1mm) |
| Package Contents | 1* Jet75 Keyboard, 1* User Guide, 1* Type-C Cable, 1* Puller, 2* Spare Switches, 1* Dust Cover |
4. Setup Guide
- Unpack the Keyboard: Carefully remove the keyboard and all accessories from the packaging.
- Connect the Cable: Connect the provided Type-C cable to the keyboard's USB-C port and the other end to an available USB port on your computer.
- Initial Recognition: Your computer should automatically detect and install the necessary drivers for the keyboard. This may take a few moments.
- Adjust Height: Utilize the two-stage height-adjustable feet on the underside of the keyboard to find your preferred typing angle.
- Install MCHOSE Web Driver (Optional but Recommended): For full customization, navigate to the MCHOSE website and download the official web driver software. Follow the on-screen instructions to install it.
5. Operating Instructions
5.1 Basic Operation
- Typing: The keyboard functions as a standard 78-key layout.
- RGB Lighting: The keyboard features customizable RGB lighting. Default lighting effects can be cycled through using specific key combinations (refer to the MCHOSE Web Driver for detailed controls).
5.2 MCHOSE Web Driver Customization
The MCHOSE Web Driver is your central hub for advanced keyboard customization. Access it via the MCHOSE website after installation.
5.2.1 Lighting Settings
Customize RGB lighting effects, colors, speed, and brightness to match your preference.
5.2.2 Trigger Settings (Adjustable Actuation Point & Rapid Trigger)
- Adjustable Actuation Point: Fine-tune the key travel for each switch from 0.1mm to 3.4mm in 0.1mm increments. This allows you to set how deep a key needs to be pressed to register an input.
- Rapid Trigger Technology: Enable Rapid Trigger to dynamically adjust activation and deactivation points, eliminating delays from fixed actuation points. This is particularly beneficial for competitive gaming, allowing for faster repeated inputs and quicker key resets.
- Dead Zone Settings: Configure dead zones to prevent accidental key presses.
- Adaptive Dynamic Calibration: The system automatically optimizes keystroke accuracy.
5.2.3 Key Remapping
Reassign any key to a different function, character, or macro. Create custom key layouts for different applications or games.
5.2.4 Advanced Keys & Macros
- Advanced Keys: Utilize functions like SOCD (Simultaneous Opposing Cardinal Directions), RS (Rapid Stop), DKS (Dynamic Key Press), MT (Mod-Tap), and TGL (Toggle) for complex inputs.
- Macro Recording: Record and assign custom macro sequences to keys for executing multiple actions with a single press.
5.2.5 Performance Settings
Adjust various performance parameters to optimize your gaming or typing experience.
5.2.6 Onboard Memory
Save your customized profiles directly to the keyboard's onboard memory. This allows you to use your personalized settings on any computer without needing the software installed.
5.3 Switch Information
The JET75 is available with two types of magnetic switches:
- Kailh Magnetic God Switch: Total Travel: 3.5mm, Operating Force: 35±5gf, Lifespan: 100 million cycles. Designed for top performance with instant actuation and superior responsiveness.
- Starburst Magnetic Switch: Total Travel: 3.4mm, Operating Force: 32±5gf, Lifespan: 100 million cycles. Provides smooth, consistent actuation for enhanced typing comfort and gaming performance.
6. Maintenance
- Cleaning: Regularly clean your keyboard with a soft, dry cloth. For deeper cleaning, you can use a can of compressed air to remove dust and debris from between the keycaps.
- Keycap Removal: Use the provided keycap puller to carefully remove keycaps for cleaning or switch replacement. Avoid using excessive force to prevent damage.
- Switch Replacement: The JET75 is hot-swappable. To replace a switch, gently pull the existing switch out with a switch puller (not included, but compatible with standard mechanical switch pullers) and press the new switch firmly into place, ensuring the pins align correctly.
- Avoid Liquids: Keep liquids away from the keyboard to prevent damage to internal components.
7. Troubleshooting
7.1 Keyboard Not Responding
- Ensure the USB-C cable is securely connected to both the keyboard and your computer.
- Try connecting the keyboard to a different USB port on your computer.
- Restart your computer.
- If using a USB hub, try connecting the keyboard directly to the computer.
7.2 Keys Not Registering or Double-Typing
- Check the MCHOSE Web Driver settings for any custom actuation points or rapid trigger settings that might be causing unexpected behavior. Resetting to default settings might help.
- Ensure switches are properly seated. If a switch feels loose, remove the keycap and gently press the switch down until it clicks into place.
- Clean under the affected keycap to remove any debris.
7.3 RGB Lighting Issues
- Check lighting settings in the MCHOSE Web Driver.
- Ensure the keyboard firmware is up to date.
7.4 Software/Web Driver Issues
- Ensure you have the latest version of the MCHOSE Web Driver installed from the official website.
- Try reinstalling the web driver.
- Ensure your operating system is up to date.
8. User Tips
- Software Customization: While the software might take a moment to get used to, it offers extensive features for customizing your keyboard. Take the time to explore lighting, key remapping, and performance settings to tailor it to your needs.
- Switch Feel: The Kailh magnetic switches are generally well-regarded for their smooth feel and good sound profile. Experiment with the adjustable actuation points to find the perfect balance for your typing and gaming style.
- Stabilizers: The keyboard's stabilizers are noted to be effective, contributing to a consistent typing experience across larger keys.
9. Warranty and Support
MCHOSE products are designed for durability and performance. For specific warranty details and support, please refer to the official MCHOSE website or contact their customer service. Keep your proof of purchase for any warranty claims.
- Fast Delivery & Refunds: MCHOSE offers service commitments including compensation for delayed delivery, refunds for lost or damaged packages, and refunds if no delivery within 30 days.
- Certified Original: Products are certified original.
- Security & Privacy: MCHOSE ensures secure payments and protects your personal details.
