Introdução
The Cherry KW 300 MX is a compact mechanical keyboard designed for versatile use. It features sound-proofed housing for quiet operation, dimmable white backlighting, and original German-made CHERRY MX2A switches. This keyboard offers multi-connection options via Bluetooth or USB-C and includes a hot-swap base for easy switch replacement. It also supports both Windows and Mac layouts with additional keycaps provided for Mac users.
Principais características:
- Switches CHERRY MX2A: Equipped with original CHERRY MX2A switches for smooth typing, improved acoustics, and a long lifespan.
- Sound-Proofed Housing: Multiple layers of foam dampen internal noise, resulting in quiet operation.
- Soquetes Hot-Swap: Allows for easy replacement of individual switches without soldering.
- Multi-conexão: Connects via Bluetooth or USB-C cable.
- Bateria recarregável: Integrated lithium-ion battery provides weeks of use on a single charge.
- Compatibilidade com Mac: Includes additional keycaps for easy conversion to a Mac layout.
- Integrated Control Dial: A multi-function dial for controlling various settings.

Figura 1: Visão de cima para baixo view of the Cherry KW 300 MX Mechanical Keyboard.
Configurar
1. Ligação inicial
To power on the keyboard, press and hold the integrated control dial located on the top right of the keyboard. This applies to both wired and wireless modes.
2. Carregando a bateria
The keyboard features a built-in rechargeable lithium-ion battery. Connect the keyboard to a power source using the provided USB-C to USB-A cable. The battery status indicator will show charging progress. A full charge can last several weeks, depending on backlight usage.

Figure 2: USB-C port for charging and wired connection.
3. Conectando o teclado
The Cherry KW 300 MX supports multiple connection methods:
- Conexão com fio: Connect the keyboard directly to your computer using the supplied USB-C to USB-A cable.
- Conexão Bluetooth: The keyboard supports up to 4 Bluetooth devices.
- Certifique-se de que o teclado esteja ligado.
- Press and hold the Bluetooth channel key (e.g., Fn + 1, 2, 3, or 4) until the indicator light flashes, indicating pairing mode.
- On your device (PC, Mac, tablet), navigate to Bluetooth settings and select "Cherry KW 300 MX" from the list of available devices.
- Após o emparelhamento, a luz indicadora ficará acesa continuamente.

Figure 3: Flexible multi-device function with 4 channels for up to 4 devices.
4. Mac Layout Conversion
For Mac users, the keyboard includes additional keycaps to convert from a Windows layout to a Mac layout. Use the provided keycap puller to carefully remove the relevant keycaps (e.g., Alt, Win, Ctrl) and replace them with the Mac-specific keycaps (e.g., Option, Command).

Figure 4: Keyboard showing Mac layout keycaps.
Instruções de operação
1. Control Dial Functions
The multi-function control dial on the top right of the keyboard serves several purposes:
- Ligar/desligar: Press and hold the dial to turn the keyboard on or off.
- Controle de volume: Rotate the dial to adjust the system volume.
- Brilho da luz de fundo: Press the dial to cycle through backlight brightness levels. Rotate to adjust.
2. Retroiluminação
The keyboard features dimmable white backlighting. Adjust brightness using the control dial. Note that for keys with dual functions (e.g., numbers and symbols), only the primary function may be backlit.
3. Teclas de função (combinações Fn)
Utilize o Fn key in combination with other keys for additional functions:
- Fn + F1-F12: Access multimedia controls and system functions (e.g., volume, media playback, screen brightness).
- Fn + 1, 2, 3, 4: Alternar entre dispositivos Bluetooth emparelhados.
- Refer to the keyboard's keycap legends for specific Fn key combinations.
Manutenção
1. Limpeza
Para limpar o teclado, desconecte-o do computador. Use um pano macio e sem fiapos, levemente umedecido, para remover a umidade do tecido.ampLimpe com água ou uma solução de limpeza suave. Evite borrifar líquidos diretamente no teclado. Para limpar entre as teclas, use ar comprimido ou uma escova pequena.
2. Replacing Switches (Hot-Swap Feature)
The Cherry KW 300 MX features hot-swappable sockets, allowing you to replace individual switches without soldering. This enables customization of your typing experience.
- Ensure the keyboard is powered off and disconnected.
- Use the provided switch puller tool to carefully grip the switch you wish to remove.
- Gently pull the switch straight up until it detaches from the socket.
- Align the pins of the new MX-compatible switch with the holes in the socket.
- Press the new switch firmly into place until it clicks. Ensure it is seated correctly and not bent.

Figure 5: Demonstrating the hot-swap feature for replacing individual switches.

Figura 6: Overview of CHERRY MX2A switches, including Brown switches used in this model.
3. Cuidados com a bateria
To prolong battery life, avoid fully discharging the battery frequently. Recharge the keyboard when the battery indicator suggests low power. If storing the keyboard for an extended period, ensure it has a partial charge (around 50%) and store it in a cool, dry place.
Solução de problemas
- Teclado não responde:
- Ensure the keyboard is powered on by pressing and holding the control dial.
- Verifique o nível da bateria e carregue-a, se necessário.
- For wired connection, ensure the USB-C cable is securely connected to both the keyboard and the computer. Try a different USB port.
- For Bluetooth connection, ensure the keyboard is paired to the correct channel (Fn + 1/2/3/4) and that Bluetooth is enabled on your device. Try re-pairing the device.
- Teclas não registradas:
- Check if the specific key switch is properly seated. If it feels loose, gently press it down.
- If a switch is faulty, consider replacing it using the hot-swap feature as described in the Maintenance section.
- Clean around the affected keycap to ensure no debris is obstructing the switch.
- A luz de fundo não funciona ou está fraca:
- Check the battery level; low battery can affect backlight performance.
- Adjust the backlight brightness using the control dial.
- Problemas de desconexão do Bluetooth:
- Certifique-se de que o teclado esteja dentro do alcance do seu dispositivo.
- Verifique se há interferência de outros dispositivos sem fio.
- Tente desemparelhar e emparelhar novamente o teclado com o seu dispositivo.
Especificações
| Nome do modelo | Cherry KW 300 MX |
| Número do modelo do item | G80-3960HHAUS-2 |
| Dimensões (Pacote) | 13.66 x 6.97 x 2.01 polegadas |
| Peso do item | 2.44 libras |
| Interruptores | CHERRY MX2A Brown (Hot-swappable) |
| Conectividade | USB-C (Wired), Bluetooth (Wireless, 4 channels) |
| Iluminação de fundo | Branco regulável |
| Bateria | 1 Nonstandard Battery (included), Rechargeable Lithium-ion |
| Dispositivos compatíveis | PC, Mac |
Garantia e Suporte
Para informações sobre garantia e suporte técnico, consulte o site oficial da Cherry. website or contact Cherry customer service. Details regarding product registration and warranty claims can typically be found on the manufacturer's support pages.
Fabricante: Cereja
Para obter mais assistência, visite o Cherry Brand Store on Amazon.





