Keychron K3 Max QMK/VIA White Backlight White Wireless Keyboard White Gray - Red Switch K3M-R1
Product Information
⌨️ Ultra-Slim Custom Mechanical Keyboard – Keychron K3 Max features a compact 75% layout with 84 keys, designed for a streamlined typing setup.
🔴 Red Switch – Equipped with low-profile mechanical switches for the Keychron K3 Max.
📡 Triple Connectivity – Supports 2.4 GHz wireless, Bluetooth 5.1, and Type-C wired connection.
⚡ 1000Hz Polling Rate – Provides a 1000Hz polling rate in 2.4GHz and wired modes, while Bluetooth mode operates at 90Hz.
🔧 QMK/VIA Support – Allows users to customize keys and macro commands through the Keychron Launcher web app.
💻 Multi-OS Compatibility – Compatible with macOS, Windows, and Linux.
🔋 1550mAh Rechargeable Battery – Provides around 73 hours of wireless working time with backlight off based on lab test results; actual use may vary.
🎨 Low-Profile Double-Shot PBT Keycaps – Features low-profile keycaps with an LSA spherical-angled profile for Windows and macOS.
🛠️ N-Key Rollover (NKRO) – Supported in both wireless and wired modes.
🏗️ Frame Material: ABS + Aluminum frame
📐 ANSI Layout – Compact 75% layout with 84 keys and 12 multimedia keys.
🔌 Connection: 2.4GHz / Bluetooth / Type-C wired
🧠 MCU: ARM Cortex-M4 32-bit STM32F402 with 256KB Flash
📏 Keyboard Dimension: 306 × 116 mm
⚖️ Keyboard Weight: 525 g / 1.16 lbs
📐 Typing Angle: 2.5°, 4.2°, and 6.5°
🌡️ Operating Environment: -10°C to 50°C
📌 Compatibility Note: The K3 Max is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
⚠️ Reminders:
1️⃣ Please record a full unboxing video as proof in case of issues.
2️⃣ Verify the delivery rider’s ID or take a photo with your payment for security.
