What it is?
Keychron K3 Max is an ultra-slim wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master any keys or macro commands on its 75% compact layout through Keychron Launcher web app. Besides, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Gateron low-profile MX mechanical switch in a breeze.
Key Benefits
- 2.4 GHz & Bluetooth Connection
- Ultra-Slim
- Program with QMK & Launcher.
- Suitable For All Devices
- An Epic Core Inside
- Interior Acoustic Foam
- Hot-Swappable
- Low-Profile Gateron Switch
- Low-Profile Double-shot PBT Keycaps
- Redesigned Stabilizers
- RGB Backlights
- Ergonomic Support
What else you need to know
Specification:
- Number of Keys: 84 (75%)
- Switches: Gateron low-profile mechanical
- Switch Face: North-facing
- Number of Multimedia Keys: 12
- Case Material: ABS+Aluminum frame
- Keycap Material: Low-profile double-shot PBT
- Layout: ISO
- Polling Rate (2.4Ghz and Wired Mode): 1000Hz
- Polling Rate (BT Mode): 90Hz
- N-Key Rollover (NKRO): Yes for both wireless and wired modes
- *The K3 Max is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
Connectivity and Power:
- Backlit: 22 types of RGB backlight options plus endless possibilities
- Battery: 1550 mAh rechargeable li-polymer battery
- Wireless Working Time (Backlit off): Around 73 hours (Lab test result may vary by actual use)
- Wireless Working Time (RGB): Around 42 hours (Lowest brightness)
- Connection: 2.4 GHz / Bluetooth / Type-C wired
- Bluetooth version: 5.1
- Bluetooth Device Name: Keychron K3 Max
- Compatible System: macOS / Windows / Linux
Physical Unit
- Dimension: 306 x 116 mm (12.04 x 4.56")
- Weight: 525 g / 1.16 lbs
- Height without keycap (front): 11 mm (0.43")
- Height without keycap (rear): 15 mm (0.59")
- Height incl. keycap (front): 17 mm (0.66")
- Height incl. keycap (rear): 22 mm (0.86")
- Typing Angle: 2.5º, 4.2º and 6.5º
- MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
- Operating Environment: -10 to 50℃
Material
- ABS+Aluminum frame
- Low-profile double-shot PBT Keycaps
