G79
Generic G79 Wired RGB Gaming Membrane Keyboard User Manual
Model: G79
Introduction
The Generic G79 Wired RGB Gaming Membrane Keyboard is designed for both office and gaming use, featuring a durable membrane switch, customizable RGB backlighting, and a convenient multimedia knob. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your keyboard.
What's in the Box
- 1 x G79 Wired RGB Gaming Membrane Keyboard
Setup
- Connect the Keyboard: Locate an available USB port on your computer (PC, Laptop, or MAC). Plug the keyboard's USB cable firmly into the USB port.
- Automatic Recognition: The keyboard is plug-and-play and should be recognized automatically by your operating system. No additional drivers are typically required.
- Adjust Tilt Legs: For ergonomic comfort, you can extend the adjustable tilt legs located on the underside of the keyboard.

Image: Underside of the G79 keyboard, highlighting the ergonomic adjustable tilt legs for comfortable positioning.
Operating Instructions
Function Keys (FN Combinations)
The G79 keyboard features a range of function key combinations to enhance your experience. Press and hold the FN key, then press the corresponding function key.
- FN + W: Swaps the W, A, S, D keys with the Arrow Keys (↑↓←→). Press again to revert to default.
- FN + Win: Locks the left Windows key to prevent accidental presses during gaming.
- Backlight Auto-Off: The backlight turns off after 10 minutes of inactivity. Press any key to reactivate.
Multimedia Control (FN + F-keys)
- FN + F1: Media Select
- FN + F2: Volume Down
- FN + F3: Volume Up
- FN + F4: Mute
- FN + F5: CD Stop
- FN + F6: Previous Track
- FN + F7: Play/Pause
- FN + F8: Next Track
- FN + F9: Email
- FN + F10: Web Home
- FN + F11: Lock Keyboard
- FN + F12: Calculator
RGB Backlight Control
The keyboard offers various RGB backlight modes and adjustments:
- FN + DEL: Activates Wave Running Mode (colorful gradient water flow).
- FN + Insert: Activates Spectrum Mode (spectrum monochrome automatic cycle).
- FN + Home: Activates Monochrome Mode (colorful monochrome cycle switching).
- FN + End: Activates Breathing Mode (seven kinds of monochrome cycle breathing).
- FN + Page Up: Activates Wave Mode (backlight wave flow).
- FN + Page Down: Toggles backlight On/Off.
- FN + ↑ / FN + ↓: Adjusts backlight brightness (5 levels).
- FN + ← / FN + →: Adjusts the speed of dynamic backlight effects (5 levels).
Multimedia Knob Functions
The dedicated multimedia knob provides quick access to volume and lighting controls.
- Rotate Left/Right: In dynamic lighting modes (Flow, Breathing, etc.), rotates to adjust speed. In static lighting modes (Red, Blue, etc.), rotates to adjust brightness.
- Press Knob Alone: Cycles through different backlight effect modes.
- FN + Knob: Switches the knob between volume adjustment mode (volume indicator lights up) and light control mode. Rotate to adjust volume when in volume mode.

Image: Close-up view of the multimedia knob, showing its position and surrounding keys for quick access to controls.

Image: A detailed diagram of the G79 keyboard, indicating its dimensions and providing a comprehensive list of function key combinations for media, RGB, and operational controls.
Maintenance
- Cleaning: Regularly clean the keyboard with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used. Avoid using harsh chemicals or abrasive materials.
- Liquid Exposure: The keyboard is spill-resistant, but avoid immersing it in water or exposing it to excessive liquids. If a spill occurs, disconnect the keyboard immediately and allow it to dry completely before reconnecting.
- Keycaps: The keycaps are designed to be wear-resistant. Please note that the keycaps are unreplaceable, so handle them with care to prevent damage.

Image: A close-up view illustrating the internal structure beneath a removed keycap, highlighting the membrane design.
Troubleshooting
| Problem | Solution |
|---|---|
| Keyboard not responding |
|
| Backlight not working |
|
| Keys not registering or sticky |
|
| Multimedia knob not adjusting volume/lights |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | Generic |
| Model | G79 |
| Connectivity | Wired USB |
| Keyboard Layout | QWERTY |
| Number of Keys | 104 |
| Dimensions (L x W x H) | 17.71" x 5.9" x 1.26" |
| Weight | 1.5 pounds |
| Key Switch Type | Membrane (Clicky feel) |
| Backlighting | RGB (8 modes, 4 stream, 5 brightness levels) |
| Compatible Devices | Laptop, PC, MAC |
| Compatible Operating Systems | Linux, Windows |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Special Features | Backlit, Ergonomic, Lightweight, Portable, Spill Resistant, Multimedia Knob |
Warranty and Support
Warranty Information
This product comes with a 1-year after-sales service warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
Customer Support
If you encounter any quality problems, have questions during use, or require technical assistance, please contact the seller, Hongcai Store, directly through your purchase platform for prompt support.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.