1. Introducció
Thank you for choosing the MARVO KG964 Magma M40 Wired Mechanical Keyboard. This high-performance gaming keyboard is designed to provide a superior typing and gaming experience with its advanced features, including magnetic switches, RGB backlighting, and a compact layout. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new keyboard to ensure optimal performance and longevity.
2. Característiques clau
- Tecnologia anti-fantasma: Enjoy seamless control during intense gaming sessions with full anti-ghosting technology, ensuring every keystroke registers accurately.
- Disseny compacte de 67 tecles: The compact 67-key layout saves desk space while providing all necessary keys for efficient gaming and productivity.
- Retroil·luminació RGB: Experience vibrant gaming with 19 dynamic RGB backlighting modes, enhancing your setup with colorful illumination.
- Interruptors intercanviables en calent: Customize your typing experience on-the-fly with Gateron Peach Magnetic Switches, allowing for easy change of key switches without soldering.
- Interruptors magnètics: Features mechanical magnetic switches for a crisp, tactile response and enhanced gaming performance.
- 0.02mm RT Precision: Offers extreme precision for rapid response to hand movements, crucial for competitive gaming.
- Adjustable Trigger Distance & Zero Dead Zone: Fine-tune the actuation point of each key for personalized responsiveness, eliminating dead zones.
- 8kHz Polling Rate: Standard 8kHz polling rate ensures ultra-fast communication between the keyboard and your computer, 8 times faster than standard wired keyboards.
- Tecles PBT: Durable tri-color PBT keycaps provide a premium feel and resistance to wear.

Figura 1: Característiques clauview

Figure 2: Adjustable Zero Dead Zone

Figure 3: 19 RGB Lighting Modes
3. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- MARVO KG964 Magma M40 Mechanical Keyboard
- TYPE-C 1.8M detachable USB cable
- Manual d'usuari
4. Guia de configuració
4.1 Connexió del teclat
- Localitza el port USB tipus C a la part posterior del teclat.
- Connect the provided USB Type-C cable to the keyboard.
- Plug the standard USB-A end of the cable into an available USB port on your computer (Desktop, Laptop, or Tablet).
- El sistema operatiu reconeixerà automàticament el teclat.
4.2 Instal·lació del controlador
For advanced customization and full functionality, it is recommended to install the dedicated web driver. Please visit the official MARVO website or refer to the product page for the latest driver download. The driver allows for:
- Customizing RGB lighting effects.
- Programming macros.
- Adjusting key actuation points (trigger distance).

Figure 4: Keyboard Connected to a Device
5. Instruccions de funcionament
5.1 Funcions bàsiques de les tecles
The KG964 Magma M40 features a standard 67-key English layout. All keys function as standard keyboard keys. The 'Fn' key can be used in combination with other keys to access secondary functions, typically indicated by icons or alternative legends on the keycaps.
5.2 Control de retroiluminació RGB
The keyboard supports 19 RGB lighting modes. You can cycle through these modes and adjust brightness/speed using specific Fn key combinations. Refer to the keyboard's keycap legends for specific combinations (e.g., Fn + Esc for lighting mode, Fn + Arrow keys for brightness/speed).
5.3 Adjustable Trigger Distance (Actuation Point)
The magnetic switches allow for adjustable trigger distance. This feature enables you to set how far a key needs to be pressed before it registers an input. This can be adjusted via the dedicated software (web driver) for precise control, offering a 'zero dead zone' experience for competitive gaming.
5.4 Full-Keys Anti-Ghosting
The keyboard is equipped with full-keys anti-ghosting, meaning that all key presses are registered simultaneously and accurately, even during rapid and complex key combinations. This is particularly beneficial for fast-paced gaming.
Video 1: MARVO KG964 Magma M40 Product Demonstration
6. Manteniment
6.1 Neteja del teclat
- Desconnecteu el teclat de l'ordinador abans de netejar-lo.
- Utilitzeu un drap suau i sense pelusa lleugerament dampRenteu-les amb aigua o una solució netejadora suau per netejar les tecles i el xassís.
- Per a la pols i les restes entre les tecles, feu servir aire comprimit.
- Avoid using harsh chemicals, abrasives, or solvents, as these may damage the keyboard's finish or keycap legends.
6.2 Hot-Swappable Switch Care
When replacing switches, ensure you use a proper switch puller and apply gentle, even pressure to avoid damaging the switch or the PCB socket. Align the switch pins carefully before inserting.
7. Solució De Problemes
7.1 El teclat no respon
- Assegureu-vos que el cable USB estigui connectat correctament tant al teclat com a l'ordinador.
- Prova de connectar el teclat a un port USB diferent de l'ordinador.
- Prova el teclat en un altre ordinador per descartar un problema específic de l'ordinador.
- Reinicieu l'ordinador.
7.2 La retroiluminació no funciona o és incorrecta
- Check if the backlight is turned off using the Fn key combinations (refer to your keyboard's legends).
- Ensure the keyboard driver software is installed and up-to-date.
- Si utilitzeu un professional personalitzatfiles, assegureu-vos del professional correctefile està actiu.
7.3 Les tecles no es registren o es teclegen dues vegades
- Clean the affected key switch area with compressed air.
- If the issue persists, consider replacing the hot-swappable switch.
- Ensure the keyboard driver software is installed and up-to-date, as actuation point settings can affect key registration.
8. Especificacions

Figure 5: MARVO KG964 Magma M40 Product Parameters
| Característica | Especificació |
|---|---|
| Nom de marca | MARVO |
| Model | KG964 Magma M40 |
| Tipus | Teclat mecànic amb cable |
| Teclat estàndard | 67 claus |
| Taps de claus | Tri-color ABS with PBT-referenced Characteristics |
| Cable | TYPE-C 1.8M leather cable + ferrite bead (detachable) |
| Tipus de llum de fons | MULTICOLOR (19 RGB Lighting Modes), Surface-mounted LEDs on PCB, Bottom-located lighting position, Opaque closed-character |
| Tipus de canvi | Gateron Peach Magnetic Switches (hot-swap), precision-tuned silent plate-mounted stabilizers |
| Switches Hot swap | Sí |
| So Dampening Package | Black sandwich cotton + EPDM bottom pad + aluminum alloy positioning plate |
| Peus | Silicona |
| Keys Anti-Ghosting | Full-keys anti-ghosting |
| Força operativa | 40 ± 5 g |
| Qualificació del commutador | ≥100 milions de vegades |
| Ruta clau | 3.5 ± 0.1 mm |
| Key Pulling Force | ≥1Kg |
| Key Rebound Force | ≥20 g |
| Mida | 323 * 115 * 37 mm ± 2 mm |
| Pes | 560 g ± 20 g |
| Vol. Operatiutage | 5V |
| Consum actual | ≤230mA |
| Tipus d'interfície | USB |
| Teclat de mida completa | No |
| Suport de canell | No |
| Aplicació | Ordinador de sobretaula, portàtil, tauleta |
| Llengua | Anglès |
| Origen | Xina continental |
| Certificació | CE |
9. Consells d'usuari
No specific user tips or common questions were available from provided customer reviewContingut de preguntes i respostes.
10. Garantia i Suport
The MARVO KG964 Magma M40 Mechanical Keyboard comes with a manufacturer's warranty. Please retain your proof of purchase for any warranty claims. For technical support, driver downloads, or further assistance, please visit the official MARVO weblloc o poseu-vos en contacte amb el seu departament d'atenció al client.





