1. Product Overview
The Glacier Skyloong GK104 Pro is a highly adaptable mechanical keyboard designed for both wireless and wired connections. It incorporates the advanced Nordic Low Delay Three-Mode Chip, ensuring a smooth and responsive typing experience across all modes. For wired connections, it boasts an impressive 8K polling rate, while the 2.4GHz wireless mode provides a 1K polling rate, making it ideal for competitive gaming and rapid input scenarios.
Key features include a unique voice calculator for hands-free computations, enhancing productivity. The programmable split spacebar module allows for extensive customization of typing layouts. Visual appeal is heightened by TFT LCD RGB color screens (1.7-inch and 2.0-inch options), capable of displaying images or GIFs up to 15MB. The keyboard's SKYLOONG new acoustic structure, featuring acoustic foam poron pads, switch PE foam, and sound-absorbing foam, delivers a satisfying and quiet typing sound. Up to six programmable knobs offer versatile customization for functions like zooming, music control, application switching, and volume adjustment.

Figure 1.1: Overview of the Glacier Skyloong GK104 Pro Mechanical Keyboard.
2. Package Contents
Please verify that all items are present and in good condition upon opening the package:
- Glacier Skyloong GK104 Pro Mechanical Keyboard
- USB Cable (Standard or Premium, depending on model)
- Switch/Keycap Puller
- Additional Switches (for hot-swapping)
- User Manual (this document)

Figure 2.1: Included Switch/Keycap Puller for customization.
3. Setup
3.1 Wired Connection
- Locate the USB-C port on the keyboard (typically on the back or side).
- Connect one end of the provided USB cable to the keyboard's USB-C port.
- Connect the other end of the USB cable to an available USB-A port on your computer.
- The keyboard will be automatically recognized by your operating system.

Figure 3.1: USB-C port and power switch location.
3.2 Wireless Connection (2.4GHz)
- Ensure the keyboard is charged or has sufficient battery.
- Locate the wireless dongle (USB receiver) usually found in a compartment on the keyboard or within the packaging.
- Plug the wireless dongle into an available USB port on your computer.
- Turn on the keyboard using the power switch (often located near the USB-C port).
- The keyboard should automatically pair with the dongle. If not, refer to the operating instructions for pairing mode.
3.3 Software Installation
To fully customize your GK104 Pro, including RGB lighting, key remapping, screen display settings, and knob functions, download the official software from the Glacier Skyloong website. Follow the on-screen instructions for installation.
4. Operating Instructions
4.1 Basic Keyboard Functions
- Typing: Standard QWERTY layout for general use.
- Function Keys (F1-F12): Perform various system functions, often in combination with the Fn key. Refer to the keyboard's keycap legends for specific shortcuts.
- Backlight Control: Use Fn + 9 to toggle backlight on/off. Other combinations may control brightness and effects.
4.2 Screen Functionality
The TFT LCD RGB screen can display various information, images, or GIFs. Screen resolution is 160x128 for 1.7-inch and 320x240 for 2.0-inch screens. Image/GIF files up to 15MB are supported.
- Accessing Screen Menu: Hold Fn + Menu (button next to it) for 3 seconds to access the screen's internal menu. Use arrow keys, Enter, and Back to navigate.
- Switching Views: Use Fn + ~` to cycle through different display views on the screen.
- Customizing Screen Content: Use the dedicated GMonitor V2.2 software (separate from the main keyboard software) to upload custom images or GIFs to the screen. If content fails to send, unplug and replug the keyboard while the GMonitor software is open.
4.3 Programmable Knobs
The keyboard features up to six programmable knobs. Default functions may include:
- Knob 1: Zoom in and out.
- Knob 2: Music player controls (play/pause, skip track).
- Knob 3: Switching between desktops and applications.
- Knob 4: Adjusting volume levels.
Knob functions can be fully customized via the keyboard's software.
4.4 Voice Calculator
The integrated voice calculator allows for hands-free calculations. Activate the calculator function and speak your mathematical expressions. The results will be displayed on the screen or announced.
4.5 Split Spacebar Module
The programmable split spacebar module allows for enhanced typing efficiency and customization. You can remap the individual sections of the spacebar to different functions using the keyboard software. The spacebar can also be easily changed to a normal spacebar if preferred.

Figure 4.1: The customizable split spacebar.
4.6 Hot-Swappable Switches
The GK104 Pro supports hot-swappable 3-pin or 5-pin switches, allowing you to easily change the feel and sound of your keyboard without soldering. Use the provided switch puller to carefully remove and insert switches.

Figure 4.2: Hot-swappable switch sockets.
5. Maintenance
- Cleaning: Regularly clean the keyboard with a soft, dry cloth. For deeper cleaning, use compressed air to remove dust and debris from between keycaps.
- Keycap Removal: Use the provided keycap puller to carefully remove keycaps for cleaning or replacement. Pull straight up to avoid damaging the switch stem.
- Switch Replacement: If replacing switches, ensure the new switch pins are straight before inserting them into the hot-swap sockets. Apply gentle, even pressure.
- Avoid Liquids: Do not expose the keyboard to liquids. In case of accidental spills, immediately disconnect the keyboard and allow it to dry completely before reconnecting.
6. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Keyboard not responding (wired) |
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| Keyboard not responding (wireless) |
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| Screen is blank or not displaying correctly |
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| Keys are not registering or double-typing |
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| Software not detecting keyboard |
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7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 810147891344 |
| Connectivity | Wireless (2.4GHz) / Wired (USB-C) |
| Polling Rate (Wired) | 8K |
| Polling Rate (Wireless) | 1K |
| Switch Type | Hot-Swappable (3-pin or 5-pin) |
| Display Screen | TFT LCD RGB (1.7-inch: 160x128, 2.0-inch: 320x240) |
| Programmable Knobs | Up to 6 |
| Special Features | Voice Calculator, Split Spacebar Module, RGB Backlighting |
| Dimensions (Package) | 19 x 7.5 x 2.5 inches |
| Item Weight | 3.64 pounds |
8. Warranty and Support
Specific warranty details for the Glacier Skyloong GK104 Pro Mechanical Keyboard are not provided in the available product data. Please refer to the manufacturer's official website or contact Glacier customer support for detailed warranty information and technical assistance.
For further support, visit the Glacier Store on Amazon or the official Glacier Skyloong website.





