Teclado mecânico Keychron K8 Max QMK – 80% (87 teclas), USB + RF wireless + Bluetooth, RGB, preto/cinzento

Keychron K8 Max QMK is an 80% (87-key) mechanical keyboard that combines wired USB, 2.4 GHz RF wireless and Bluetooth 5.1 connectivity in a compact tenkeyless layout. Designed for both productivity and gaming, the keyboard supports QMK firmware for custom key mapping and can also be configured with the Keychron Launcher web app. Acoustic improvements using IXPE, PET and EPDM foams reduce reverberation and deliver a more controlled typing sound. RGB LED backlighting and a straightforward black/grey finish complete the functional, space-saving design.

Advantages

The keyboard offers flexible connectivity options—USB for low-latency wired use, a 2.4 GHz RF mode with a 1000 Hz polling rate for responsive gaming performance, and Bluetooth 5.1 for multi-device pairing. QMK compatibility enables remapping, macros and multiple layers for personalized layouts. Acoustic foams layered under the keybed improve key feel and sound, while the 80% form factor balances compactness with full directional and navigation keys.

Suitable for

Key specifications

How to use

Connect the keyboard via the included USB cable for wired operation or pair it with a USB receiver for 2.4 GHz wireless use. To use Bluetooth, enable pairing mode and connect up to three devices using Bluetooth 5.1. Install and open the Keychron Launcher web app or configure QMK firmware to remap keys, create macros and set layers. Adjust RGB backlighting using the onboard shortcuts or through software where supported. Charge and maintain the internal battery according to the manufacturer’s instructions to ensure optimal wireless runtime.

Recommendations

For gaming, choose the 2.4 GHz mode to benefit from the 1000 Hz polling rate. For daily multitasking across devices, use Bluetooth mode and keep frequently used macros stored in QMK layers. To preserve acoustic quality, avoid opening the case; if cleaning is needed, remove keycaps and clean carefully without disturbing the foam layers.