All-in-One, Low-Profile 100%: K5 QMK Version 2 is a low-profile 100% wireless mechanical keyboard upgraded with QMK firmware, Bluetooth 5.2 and USB-C wired, plus IXPE/EPDM/latex acoustic foams. Enjoy full layout, quiet comfort, and pro-grade control
Open-Source Firmware & Launcher: Harness QMK for deep, secure customization. With the Keychron Launcher web app, remap keys, create layers, update firmware, and unlock features in minutes—so your keyboard adapts perfectly to your workflow
Bluetooth 5.2 & Wired: Pair up to three devices via reliable Broadcom Bluetooth 5.2 for seamless multitasking across laptop, phone, and tablet. Switch to USB-C wired for ultra-low latency and a blistering 1000 Hz polling rate when precision matters
Ultra-Slim, Fully Mechanical: A sleek low-profile body with smooth banana tactile switches preserves the satisfying feel of mechanical typing while staying travel-friendly. Get a crisp, responsive stroke that bridges desktop punch with laptop convenience
Multi-OS Support: It mirrors media and function keys while staying fully compatible with Windows. Switch OS modes instantly and keep shortcuts consistent, so you stay fast whether you’re on a Mac or a PC
Quiet Comfort, Tuned Acoustics: Layered IXPE acoustic foam with EPDM and latex support dampens ping, refines tone, and boosts responsiveness. The result is quieter keystrokes, better feel, and durability that stands up to daily, all-day typing
Excellent Battery Endurance: A 2000 mAh rechargeable Li-polymer battery delivers up to 105 hours at low brightness, and up to 160 hours in lab tests. Power through long sessions without hunting for a cable or sacrificing wireless freedom
