Brand | Keychron®︎ |
Price | standard |
JIS/US | US |
Keyboard Size | 75% |
Key Profile | low-profile |
Key Sounds | Choose what you like |
How to Connect | Bluetooth, USB |
Battery | usb-power, rechargeable |
Hotswap | hotswap-available |
Normal or Split | 非分割 |
Comment
- October 29, 2024 Release
- It is positioned as the successor to the previously released K3 Muji and differs from K3 Max/K3 Pro.
- Compared to the conventional K3, the keymap can be changed due to QMK support.
- Additional acoustic foam and BT5.2 and shine-through keycaps are also included.
- Prices as low as $84.00 for the white backlit model, $94.00 for the RGB backlit model, and $104.00 for the RGB backlit (hot-swappable) model
- The definitive 75% layout keyboard for the world’s great need
- The two wireless connection methods are Bluetooth 5.2, and there is no 2.4 GHz band connection, which the K3 Max has.
- Acoustic forms are fewer in number than K3Max
- The wired connection method is USB Type-C as before.
- Hot-swappable on some models
- Gateron LP 2.0 is used.
- Click here to purchase ▷▷▷.
Difference between Keychron K3 Version3 and K3 Max
K3 Max | K3 Version.3 | K3 | |
---|---|---|---|
Connection method | USB Type-C 2.4GHz Bluetooth 5.1 | USB Type-C Bluetooth 5.2 | USB Type-C Bluetooth 5.1 |
Polling rate (wireless connection) | 1000Hz(2.4GHz) 90Hz(BT) | 90Hz (BT) | 90Hz (BT) |
QMK/VIA compatible | Support (Keychron Lancher) | Support (Keychron Lancher) | incompatible |
key switch | Gateron Low Profile only | Gateron Low Profile only | Gateron Low Profile or Keychron Optical |
Sound-absorbing foam | Mounted (4 layers) | Mounted (2 layers) | not equipped (with) |
hot swap | Optionally available | Optionally available | Optionally available |
keycap | LSA Double-shot PBT | LSA Shine-through ABS | Shine-through ABS |
Where to Buy
- Keychron.com|Official website with the entire product lineup
- Keychron on Amazon Official|Amazon Japan’s official store
- Keychron (Rakuten Ichiba)
Types of Keychron and how to choose ▷▷▷
仕様詳細
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 for both wireless and wired modes |
Backlit | 22 types of RGB backlight options plus endless possibilities |
Battery | 1550 mAh rechargeable li-polymer battery |
BT Working Time (Backlit off) | Up to 124 hours (Lab test results may vary by actual use) |
BT Working Time (RGB) | Up to 82 hours (Lowest brightness) |
Connection | Bluetooth and Type-C cable |
Bluetooth version | 5.2 |
Bluetooth Device Name | Keychron K3 Version 3 |
Compatible System | macOS/Windows/Linux |
Dimension | 306 x 116 mm (12.04 x 4.56″) |
Weight | 540 g / 1.19 lbs |
Height without keycap (front) | 9 mm (0.35″) |
Height without keycap (rear) | 14 mm (0.55″) |
Height incl. keycap (front) | 19 mm (0.75″) |
Height incl. keycap (rear) | 23 mm (0.91″) |
Typing Angle | 2.5º, 4.2º and 6.5º |
MCU | Low-power ARM Cortex-M3 32-bit WB32F3G71RCT6 (256KB Flash) |
Operating Environment | -10 to 50°C |
Information reference: https: //www.keychron.com/products/keychron-k3-qmk-wireless-mechanical-keyboard-version-3
Selectable axis types
The two axes that can be selected are the Gateron LP2.0 red and brown axes.
Some models support hot-swapping.
Gateron Low-profile Switches 2.0 (Gateron Official)
Switch | Red | Brown | Blue | Banana |
---|---|---|---|---|
Picture. | ![]() | ![]() | ![]() | ![]() |
Feel | Linear | Tactile | Clicky. | Tactile |
Color | Red | Brown | Blue | Yellow |
Lubed. | Pre-Lubed | Pre-Lubed | Pre-Lubed | Pre-Lubed |
Pressure | 50gf | 55gf | 65gf | 60gf |
Operating force | 50±15gf | 55±15gf | 65±15gf | 60±15gf |
End force | 60±5gf | 60±5gf | 70±5gf | unknown |
Spring | 13.5mm | 13.5mm | 11.5mm | unknown |
Pre-Travel | 1.7±0.4mm | 1.7±0.4mm | 1.7±0.4mm | 1.7±0.4mm |
Total Travel | 3.2±0.2mm | 3.2±0.2mm | 3.2±0.2mm | 3.2±0.2mm |
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