MARVO CM373
MARVO CM373 Honeycomb Gaming RGB Mechanical Keyboard & Mouse Combo User Manual
Model: CM373 | Brand: MARVO
Introduction
Thank you for purchasing the MARVO CM373 Honeycomb Gaming RGB Mechanical Keyboard & Mouse Combo. This manual provides detailed instructions for setting up, operating, and maintaining your new gaming peripherals. Please read this manual thoroughly before use to ensure optimal performance and longevity of your product.

Image: The MARVO CM373 Honeycomb Gaming RGB Mechanical Keyboard and Mouse Combo, showcasing its vibrant RGB lighting and ergonomic design.
Package Contents
Please check the package for the following items:
- MARVO CM373 Mechanical Gaming Keyboard with Detachable Wrist Rest
- MARVO Honeycomb Gaming Mouse
- User Manual (this document)
Setup Instructions
Follow these steps to set up your MARVO CM373 Gaming Combo:
1. Connecting the Keyboard
- Unpack the keyboard and the detachable wrist rest.
- Attach the wrist rest to the bottom edge of the keyboard by aligning the clips and gently pressing until it clicks into place.
- Locate an available USB port on your computer.
- Plug the USB connector of the keyboard into the USB port.
- The keyboard will automatically install the necessary drivers. This may take a few moments.
- The RGB lighting on the keyboard will illuminate upon successful connection.

Image: The detachable wrist rest, designed for ergonomic comfort and easy attachment to the keyboard.
2. Connecting the Mouse
- Unpack the gaming mouse.
- Locate another available USB port on your computer.
- Plug the USB connector of the mouse into the USB port.
- The mouse will automatically install the necessary drivers.
- The RGB lighting on the mouse will illuminate upon successful connection.
Your MARVO CM373 Gaming Combo is now ready for use.
Operating Instructions
Keyboard Features
The MARVO CM373 keyboard features an 87-key layout with N-Key Rollover (NKRO) and customizable RGB backlighting.
- RGB Backlighting Control:
- Press FN + INS to cycle through various lighting modes.
- Press FN + HOME to switch between different color patterns within a mode.
- Press FN + PGUP/PGDN to adjust backlight brightness.
- Press FN + +/- to adjust lighting speed.
- Press FN + DEL to turn RGB lighting ON/OFF.
- Multimedia Keys: The F-keys (F1-F12) can be combined with the FN key for multimedia functions. Refer to the keycap legends for specific functions (e.g., FN+F1 for Media Player, FN+F2 for Volume Down).
- N-Key Rollover (NKRO): This feature ensures that every key press is registered, even when multiple keys are pressed simultaneously, which is crucial for fast-paced gaming.

Image: Visual representation of the keyboard's customizable backlight, adjustable brightness, and ON/OFF functions.

Image: A close-up view of the high precision blue mechanical key switches, highlighting their design.
Mouse Features
The MARVO Honeycomb Gaming Mouse offers precise tracking and customizable DPI settings.
- DPI Adjustment: Press the DPI button (located behind the scroll wheel) to cycle through different DPI sensitivity levels (e.g., 800/1600/2400/3200/4800/6400 DPI). The mouse's RGB lighting may change to indicate the current DPI setting.
- Programmable Buttons: The mouse features 6 programmable buttons. Customization software (not included, typically downloadable from manufacturer's website) may be required to assign specific functions or macros to these buttons.
- Honeycomb Design: The lightweight honeycomb shell design reduces the mouse's weight, allowing for faster and more precise movements.

Image: The honeycomb lightweight gaming mouse, emphasizing its design and light weight (75g).
Maintenance
To ensure the longevity and optimal performance of your MARVO CM373 Gaming Combo, follow these maintenance guidelines:
- Cleaning:
- Disconnect the keyboard and mouse from your computer before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe down the surfaces.
- For the keyboard, use compressed air to remove dust and debris from between the keycaps.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the product's finish.
- Storage: When not in use for extended periods, store the keyboard and mouse in a dry, cool place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping or subjecting the devices to strong impacts, which can cause internal damage.
Troubleshooting
If you encounter issues with your MARVO CM373 Gaming Combo, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard/Mouse not responding | Loose USB connection, faulty USB port, driver issue. |
|
| RGB lighting not working | Lighting turned off, software conflict. |
|
| Mouse cursor erratic or unresponsive | Dirty sensor, unsuitable surface, DPI setting too low/high. |
|
| Keys not registering or double-typing | Debris under keycap, switch malfunction. |
|
If the problem persists after trying these solutions, please contact MARVO customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | MARVO |
| Model | CM373 |
| Connectivity Technology | Wired |
| Keyboard Type | Mechanical, 87 Keys, NKRO |
| Keyboard Switches | Blue Switch |
| Keyboard Features | RGB Backlit, Detachable Wrist Rest |
| Mouse DPI | Up to 6400 DPI (Adjustable) |
| Mouse Buttons | 6 Programmable Buttons |
| Mouse Design | Honeycomb Lightweight |
| Compatible Devices | Gaming Console (also compatible with PC) |
| Color | Black |
| Item Weight | 2.74 pounds |
| Package Dimensions | 19.4 x 7 x 3.2 inches |
| Date First Available | April 29, 2021 |
Warranty and Support
MARVO products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official MARVO website. Keep your purchase receipt as proof of purchase for warranty claims.
For the latest drivers, software, and FAQs, please visit the official MARVO support page.