Keychron K3 MAX QMK/VIA RGB Backlight Compact Wireless Mechanical Keyboard Version 3 - Black/Grey (Low Profile Gateron Mechanical Red Switch, Low Profile Gateron Mechanical Brown Switch) (K3X-H1, K3X-H3)
Keychron K3 Version 3 is an ultra-slim QMK wireless mechanical keyboard. It supports both Bluetooth and a wired connection. You can master keys or macro commands on its 75% compact layout through the Keychron Launcher web app. Compatible with both Windows and macOS, it also allows for easy hot-swapping with Keychron Milk POM Switches (for the RGB Backlight Hot-Swappable version only).
Specification:
| Number of Keys | 84 (75%) |
| Switches | Keychron low-profile mechanical |
| Switch Face | North-facing |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS + Aluminum frame |
| Keycap Material | Shine-through ABS |
| Layout | ANSI |
| Polling Rate (Wired Mode) | 1000Hz |
| Polling Rate (Wireless Mode) | 90Hz |
| N-Key Rollover (NKRO) | Yes (Wireless & Wired) |
*The K3 Version 3 is currently compatible with Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
CONNECTIVITY AND POWER
| Backlit | 22 RGB types + endless custom options |
| Battery | 1550 mAh rechargeable li-polymer |
| BT Time (Backlit Off) | Up to 124 hours |
| BT Time (RGB) | Up to 82 hours (Lowest brightness) |
| Connection | Bluetooth + Type-C cable |
| Bluetooth Version | 5.2 |
| Device Name | Keychron K3 Version 3 |
| Compatible Systems | macOS / Windows / Linux |
PHYSICAL UNIT
| Dimensions | 306 x 116 mm (12.04 x 4.56") |
| Weight | 540 g / 1.19 lbs |
| Height w/o Keycap (Front) | 9 mm (0.35") |
| Height w/o Keycap (Rear) | 14 mm (0.55") |
| Height incl. Keycap (Front) | 19 mm (0.75") |
| Height incl. Keycap (Rear) | 23 mm (0.91") |
| Typing Angles | 2.5º, 4.2º, 6.5º |
| MCU | ARM Cortex-M3 32-bit WB32F3G71 (256KB Flash) |
| Operating Environment | -10 to 50℃ |
Original: $104.90
-70%$104.90
$31.47Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Keychron K3 Version 3 is an ultra-slim QMK wireless mechanical keyboard. It supports both Bluetooth and a wired connection. You can master keys or macro commands on its 75% compact layout through the Keychron Launcher web app. Compatible with both Windows and macOS, it also allows for easy hot-swapping with Keychron Milk POM Switches (for the RGB Backlight Hot-Swappable version only).
Specification:
| Number of Keys | 84 (75%) |
| Switches | Keychron low-profile mechanical |
| Switch Face | North-facing |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS + Aluminum frame |
| Keycap Material | Shine-through ABS |
| Layout | ANSI |
| Polling Rate (Wired Mode) | 1000Hz |
| Polling Rate (Wireless Mode) | 90Hz |
| N-Key Rollover (NKRO) | Yes (Wireless & Wired) |
*The K3 Version 3 is currently compatible with Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
CONNECTIVITY AND POWER
| Backlit | 22 RGB types + endless custom options |
| Battery | 1550 mAh rechargeable li-polymer |
| BT Time (Backlit Off) | Up to 124 hours |
| BT Time (RGB) | Up to 82 hours (Lowest brightness) |
| Connection | Bluetooth + Type-C cable |
| Bluetooth Version | 5.2 |
| Device Name | Keychron K3 Version 3 |
| Compatible Systems | macOS / Windows / Linux |
PHYSICAL UNIT
| Dimensions | 306 x 116 mm (12.04 x 4.56") |
| Weight | 540 g / 1.19 lbs |
| Height w/o Keycap (Front) | 9 mm (0.35") |
| Height w/o Keycap (Rear) | 14 mm (0.55") |
| Height incl. Keycap (Front) | 19 mm (0.75") |
| Height incl. Keycap (Rear) | 23 mm (0.91") |
| Typing Angles | 2.5º, 4.2º, 6.5º |
| MCU | ARM Cortex-M3 32-bit WB32F3G71 (256KB Flash) |
| Operating Environment | -10 to 50℃ |
