1. Product Overview
The MageGee GT838 is a high-performance gaming keyboard and mouse combo designed for an enhanced gaming and typing experience. It features a full-size 104-key layout with RGB backlighting, anti-ghosting capabilities, and a durable metal panel. The accompanying mouse offers adjustable DPI settings and vibrant LED lighting.

Image 1.1: The MageGee GT838 Gaming Keyboard and Mouse Combo, featuring a white and black color scheme with vibrant RGB backlighting on the keyboard and blue LED accents on the mouse.
Key Features:
- 104-Key Ergonomic Design: Full-size keyboard with standard layout, including a number pad and 12 multimedia function keys.
- Anti-Ghosting: All keys feature anti-ghosting for high responsiveness during typing and gaming.
- Gorgeous RGB Backlighting: True RGB effects with 6 single-color backlight modes and keyboard four-sides surround glow.
- 7-Color LED Gaming Mouse: Adjustable DPI settings (600/800/1200/1600/2400/3200) and an anti-skid scroll wheel.
- Durable Metal Panel: Keyboard constructed with an aluminum alloy metal panel, offering sturdiness, scratch-proof, and water-proof properties.
- Quiet Membrane Keyboard: Designed for quiet operation, minimizing disturbance.
- Extensive Compatibility: Plug-and-play USB 2.0 connectivity compatible with Windows (2000, XP, ME, Vista, 7, 8), Linux, and Mac operating systems.

Image 1.2: An overview of the MageGee GT838 keyboard's features, highlighting True RGB Backlight, All Keys Anti-ghosting, Double-shot Injection Keycaps, Membrane Quiet Keyboard, Multimedia Keys, and Waterproof Design.
2. Setup Guide
The MageGee GT838 Gaming Keyboard and Mouse Combo is designed for simple plug-and-play installation, requiring no additional drivers or software.
2.1 Connecting the Keyboard and Mouse
- Locate an available USB 2.0 port on your computer (Laptop or Personal Computer).
- Plug the USB connector of the MageGee GT838 keyboard into the USB port.
- Plug the USB connector of the MageGee GT838 mouse into another available USB port.
- Wait a few moments for your operating system (Windows, Linux, or Mac) to automatically detect and configure the devices.
- Once detected, the keyboard and mouse are ready for immediate use.

Image 2.1: The MageGee GT838 keyboard and mouse set up on a desk, connected to a computer monitor, demonstrating a typical usage scenario.
3. Operating Instructions
3.1 Keyboard Functions
3.1.1 RGB Backlight Control
The GT838 keyboard features dynamic RGB backlighting with various customization options.
- Adjust Light Mode: Press the K/M key to cycle through different light modes.
- Adjust Backlight Brightness: Press FN + ↑ (Up Arrow) to increase brightness, and FN + ↓ (Down Arrow) to decrease brightness.
- Adjust Backlight Speed: Press FN + ← (Left Arrow) to decrease speed, and FN + → (Right Arrow) to increase speed.
- Backlight Switch (On/Off): Press FN + I to turn the backlight on or off.
- Backlight Mode: Press FN + M to change the backlight mode.

Image 3.1: The MageGee GT838 keyboard showcasing its vibrant RGB backlight, illuminating the keys and the surrounding panel with a gradient rainbow effect.

Image 3.2: A visual guide to the light controls on the MageGee GT838 keyboard, detailing key combinations for backlight switch, speed, brightness, and mode adjustments.
3.1.2 Multimedia Shortcut Keys
The keyboard includes 12 multimedia function keys (F1-F12) accessible by pressing the FN key in combination with the desired F-key.

Image 3.3: A close-up of the F4-F12 keys on the MageGee GT838 keyboard, illustrating their secondary multimedia functions when used with the FN key.
3.2 Mouse Functions
The MageGee GT838 gaming mouse features adjustable DPI settings and LED lighting.
- DPI Adjustment: The mouse supports 6 DPI levels: 600 (Yellow), 800 (Blue), 1200 (Purple), 1600 (Green), 2400 (Red), and 3200 (Cyan). Press the DPI button (usually located behind the scroll wheel) to cycle through these settings.
- LED Breathing Light: To turn the mouse's breathing light on or off, long press the DPI button for three seconds.

Image 3.4: The MageGee GT838 mouse with an illustration of its adjustable DPI settings, showing the corresponding LED colors for each speed level (600, 800, 1200, 1600, 2400, 3200 DPI).
4. Maintenance
Proper care and maintenance will ensure the longevity and optimal performance of your MageGee GT838 combo.
4.1 Cleaning
- Keyboard: The keyboard features a matte texture metal panel that is scratch-proof and water-proof. To clean, gently wipe the surface with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials. For dust between keys, use compressed air.
- Mouse: Wipe the mouse surface with a soft, dry, or slightly damp cloth. Ensure no liquid enters the internal components. Clean the optical sensor on the bottom of the mouse periodically with a cotton swab to maintain tracking accuracy.
4.2 Storage
When not in use for extended periods, store the keyboard and mouse in a cool, dry place away from direct sunlight and extreme temperatures.
5. Troubleshooting
If you encounter issues with your MageGee GT838 Gaming Keyboard and Mouse Combo, please refer to the following common troubleshooting steps.
5.1 Keyboard Issues
- Keys Not Responding / Anti-Ghosting Issues:
- Ensure the USB cable is securely plugged into the computer's USB port. Try a different USB port.
- Unplug the keyboard, wait 10 seconds, and plug it back in.
- Restart your computer.
- Test the keyboard on another computer to determine if the issue is with the keyboard or the computer's system.
- Backlight Not Working / Incorrect Colors:
- Ensure the backlight is turned on using FN + I.
- Cycle through backlight modes using FN + M.
- Adjust brightness using FN + ↑/↓.
5.2 Mouse Issues
- Mouse Not Tracking / Unresponsive:
- Ensure the USB cable is securely plugged into the computer's USB port. Try a different USB port.
- Clean the optical sensor on the bottom of the mouse.
- Test the mouse on a different surface or mouse pad.
- Restart your computer.
- LED Light Not Working on Mouse:
- Long press the DPI button for three seconds to toggle the breathing light on/off.
If these steps do not resolve your issue, please contact MageGee customer support for further assistance.
6. Specifications
| Feature | Specification |
|---|---|
| Model | GT838 |
| Brand | MageGee |
| Connectivity Technology | USB 2.0 Wired |
| Keyboard Layout | 104 Keys, Full-size with Number Pad |
| Keyboard Backlight | RGB Backlit (True RGB effects, 6 single-color modes, 4-sides surround glow) |
| Keyboard Material | Aluminum Alloy Metal Panel |
| Keyboard Special Features | Anti-Ghosting, Waterproof, Multimedia Keys |
| Mouse DPI Settings | 600/800/1200/1600/2400/3200 |
| Mouse LED | 7-Color LED Breathing Light |
| Compatible Devices | Laptop, Personal Computer |
| Operating Systems | Windows (2000, XP, ME, Vista, 7, 8), Linux, Mac |
| Product Dimensions (Keyboard) | Approximately 17.32 x 5.31 x 1.57 inches (44 x 13.5 x 4 cm) |
| Product Dimensions (Mouse) | Approximately 4.84 x 2.48 x 1.54 inches (12.3 x 6.3 x 3.9 cm) |
| Item Weight | 2.2 pounds |
| Color | White Black |

Image 6.1: Detailed dimensions of the MageGee GT838 keyboard and mouse, showing measurements in centimeters and inches.
7. Warranty and Support
MageGee is committed to providing high-quality products and customer satisfaction.
7.1 Return Policy
This product is eligible for a 30-day refund or replacement policy from the date of purchase, subject to the terms and conditions of the retailer.
7.2 Customer Support
For any product inquiries, technical assistance, or warranty claims, please contact MageGee customer support directly. You can often find support information by visiting the official MageGee store page or contacting the seller from whom you purchased the product.
Visit the official MageGee Store: MageGee Store on Amazon





