Description
Keychron K0 Max is an ultra-slim QMK wireless custom number pad. It supports 2.4 GHz, Bluetooth, and a wired connection. And it features LSA (low profile spherical-angled) profile keycaps. You can master any keys or macro commands on it through Keychron Launcher web app.
Specifications:
| SPECIFICATION | |
| Number of Keys | 27 (Numpad) |
| Switches | Keychron Milk POM Switch |
| Switch Face | North-facing |
| Frame Material | ABS+Aluminum frame |
| Keycap Material | Low-profile double-shot PBT |
| Polling Rate (2.4GHz and Wired Mode) | 1000Hz |
| Polling Rate (BT Mode) | 125Hz |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
| Switch Compatibility | Gateron/Keychron low-profile mechanical switches only |
| QMK Support | Not compatible with low-profile optical switches |
| CONNECTIVITY AND POWER | |
| Backlit | 22 types of RGB backlight options plus endless possibilities |
| Battery | 750 mAh rechargeable li-polymer battery |
| Wireless Working Time (RGB) | Around 50 hours (Lowest brightness) |
| Connection | 2.4 GHz / Bluetooth / Type-C wired |
| Bluetooth Version | 5.3 |
| Bluetooth Device Name | Keychron K0 Max |
| Compatible System | macOS / Windows / Linux |
| PHYSICAL UNIT | |
| Dimension | 99 x 116 mm (3.90 x 4.57") |
| Weight | 176.3 g / 0.39 lbs |
| Height without keycap (front) | 13.27 mm (0.52") |
| Height incl. keycap (front) | 24.14 mm (0.95") |
| Height incl. keycap (rear) | 20.18 mm (0.79") |
| Angle | 3° |
| MCU | ARM Cortex-M3 32-bit STM32L432 (1MB Flash) |
| Operating Environment | -10 to 50℃ |
