Keychron K4 MAX Wireless Mechanical Gaming Keyboard, Keychron Super Brown, Black

The Keychron K4 MAX is a wireless mechanical keyboard featuring a 96% layout, which integrates a numeric keypad into a more compact footprint than a full-size board. It offers tri-mode connectivity, supporting a wired connection via USB-C, low-latency wireless through a 2.4 GHz receiver, and Bluetooth 5.1 for versatile device pairing. This model is equipped with Keychron Super Brown tactile switches, providing distinct feedback on each keystroke. The hot-swappable circuit board allows users to change switches without soldering for customized typing feel.

Built for durability and a refined acoustic profile, the keyboard includes double-shot PBT keycaps in an OSA profile that resist wear and surface shine. Internal layers of acoustic foam dampen sound and reduce reverberation during use. Full programmability is available through QMK and VIA software, enabling comprehensive customization of keymaps, macros, and layered functions which can be stored on the keyboard's onboard memory. The hardware also supports N-key rollover (NKRO) to ensure all simultaneous inputs are registered correctly during intensive use.

• 96% form factor with a 100-key Nordic layout
• Keychron Super Brown tactile mechanical switches
• Hot-swappable sockets for switch customization
• Wired USB-C, 2.4 GHz, and Bluetooth 5.1 connectivity
• 1000 Hz polling rate in wired and 2.4 GHz modes
• QMK and VIA compatible for full programmability
• Per-key RGB backlighting with adjustable settings
• Rechargeable battery with a life of up to 100 hours
• Multi-device support for seamless switching between systems
• Compatible with Windows, macOS, and Linux