Keychron K3
Version 3 | keyboard | ISO layout, QMK, mechanical | 75% | compact | backlit | wireless | Bluetooth 5.2, USB-C | QWERTY | UK | key switch: Keychron Milk POM Banana (Hot-swappable)
Main Specification
| Product Description | Keychron K3 - Version 3 - keyboard - ISO layout, QMK, mechanical - 75% compact - QWERTY - UK Input Device |
|---|---|
| Device Type | Keyboard - ergonomic |
| Backlit | North-facing RGB LED |
| Interface | Bluetooth 5.2, USB-C |
| Connectivity Technology | Wired, wireless |
| Localization and Layout | QWERTY UK |
| Keys Qty | 84 |
| Hot Keys Qty | 12 |
| Hot Keys Function | Multimedia |
| Key Switch Type | Keychron Milk POM Banana (Hot-swappable) |
| Dimensions (WxDxH) | 30.6 cm x 11.6 cm x 2.3 cm |
| Weight | 540 g |
General
| Device Type | Keyboard - ergonomic |
|---|---|
| Backlit | North-facing RGB LED |
| Interface | Bluetooth 5.2, USB-C |
| Max Operating Distance | Up to 10 m |
| Input Device | ISO layout, QMK, mechanical |
| Type | Wireless |
| Keys Qty | 84 |
| Hot Keys Qty | 12 |
| Hot Keys Function | Multimedia |
| Localization and Layout | QWERTY UK |
| Keyboard Technology | Mechanical |
| Key Switch Type | Keychron Milk POM Banana (Hot-swappable) |
| Adjustable Height | Yes |
| Detachable Cable | Yes |
| Width | 30.6 cm |
| Depth | 11.6 cm |
| Height | 2.3 cm |
| Weight | 540 g |
Expansion / Connectivity
| Interfaces | USB-C (for detachable cable) |
|---|
Miscellaneous
| Included Accessories | USB-C to USB-A cable, keycap puller, switch puller tool |
|---|
Software & System Requirements
| Included Software | QMK, Keychron Launcher |
|---|---|
| OS Required | Windows, Apple MacOS, Linux |
Battery
| Type | Rechargeable |
|---|---|
| Technology | Lithium polymer |
| Run Time (Up To) | 124 hour(s) |
Environmental Parameters
| Min Operating Temperature | -10 °C |
|---|---|
| Max Operating Temperature | 50 °C |
Product features
Wireless and wired
Connects via Bluetooth and switches easily. Featuring Bluetooth 5.1 chipset, the K3 offers flawless connectivity whether you're working at home or the office while connecting with your smartphone, laptop and iPad.Ultra-slim
The redesigned low profile switch is 40% slimmer than conventional switches. Together with the streamlined aluminum body, the K3 is an extremely thin and lightweight wireless mechanical keyboard.Suitable for all devices
Compatible for both macOS and Windows.Hot-swappable
Keychron has implemented the MX-styled stem and stabilizers, and conducted numerous design iterations of the keyboard structure.Optical switch
With the MX-styled stem housing and ultra-low latency, the low profile Keychron optical switches are crafted for typists or gamers who want to type at lightning speed with a lifespan much greater than industry standards.Alternative keycaps
Keychron developed and implemented the MX-styled stem on both the low profile switches for the K3 as well as stabilizers on the big keys such as the space bar, left Shift, backspace and Enter key. It will improve reliability, deliver better typing experiences and may potentially pave the way for other keycap manufacturers to launch alternative keycaps.75% layout
Crafted for productivity, the K3's 75% layout is a compact version of tenkeyless layout. It allows users access to all the essential multimedia and function keys, but with a smaller footprint.Key selling points
- Wireless and wired
- Ultra-slim
- Suitable for all devices
- Hot-swappable
- Optical switch
- Alternative keycaps
- 75% layout
- Aluminum body
- Type-C plug
References
MPN: K3X-H4-UK
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30/09/2026 01:56:51