Keychron K3 Max
US, Cable, WirelessUsed offer
| Condition | As good as new |
| Description | I never took advantage of the exchangeable/reconfigurable keycaps - which are included along with the tool for changing and reassigning the keyboard to your liking: see the photos. I changed the 'enter' key to res, the original black is included. If you are seeing colours between the keys, that is all part of the light show that you can turn off. I do not have the original box. It was purchased from Digitec...of course! |
| Purchased on | 25.4.2025 |
| Warranty | Valid until 24.4.2027 |
Product details
The Keychron K3 Max is an ultra-slim, wireless mechanical keyboard. It features a 2.4 GHz wireless receiver, Bluetooth, and a wired connection. It allows users to control all keys or macro commands on its 75% compact layout using VIA. Additionally, it comes with LSA keycaps (Low Profile Spherical Angled) for Windows and macOS, and users can easily swap the keyboard with Gateron's mechanical low-profile MX switches.
The K3 Max is perfect for on-the-go use. With its three connection options, the compact 75% layout makes it portable enough to fit almost anywhere a full-sized keyboard would.
A powerful ARM architecture MCU with 256 KB of flash provides developers with greater flexibility. The polling rate is 1000 Hz in both 2.4 GHz and wired modes, making latency virtually imperceptible even in competitive gaming.
The K3 Max features a Mac layout while also being compatible with Windows. You can even configure different key layouts for Mac and Windows devices. The VIA software is compatible with macOS, Windows, and Linux. Included are keycaps for macOS and Windows (as well as additional ESC and Enter keys) so you can easily switch between operating systems.
The K3 Max is equipped with unique double-shot PBT keycaps made from durable, opaque PBT plastic that offers excellent oil resistance for long-term use and provides a premium typing experience. Note: The K3 Max is currently only compatible with Gateron's mechanical low-profile switches, as QMK and VIA do not support optical low-profile switches.
Keyboard type | Gaming keyboard, Mechanical keyboard |
Keyboard form factor | 75% |
Key technology | Gateron Low Profile 2.0 Mechanical Brown |
Set Scope | Keyboard only |
Keyboard Equipment | Anti-Ghosting, Backlight, detachable cable, Illuminated keys, Programmable buttons, RGB lighting |
Peripheral connection | Bluetooth, USB |
Power supply | Rechargeable battery operated, USB power delivery |
Item number | 42970346 |
Manufacturer | Keychron |
Category | Keyboard |
Manufacturer no. | K3M-H3 |
Release date | 16.2.2024 |
Colour | Black |
Exact colour description | Black |
Keyboard type | Gaming keyboard, Mechanical keyboard |
Keyboard form factor | 75% |
Key technology | Gateron Low Profile 2.0 Mechanical Brown |
Keyboard technology | Mechanical-switch |
Keyboard layout | USA |
Keyboard layout | QWERTY |
Set Scope | Keyboard only |
Keyboard Equipment | Anti-Ghosting, Backlight, detachable cable, Illuminated keys, Programmable buttons, RGB lighting |
Polling rate | 1000 Hz |
Number buttons | 84 |
Cable length | 1.40 m |
Signal transmission | Cable, Wireless |
Peripheral connection | Bluetooth, USB |
Power supply | Rechargeable battery operated, USB power delivery |
Operating system | iOS, Linux, Windows |
CO₂ emissions | 95.02 kg |
Climate contribution | CHF 2.26 |
Scope of delivery | Keycap Remover, Keycaps, USB receiver, USB-C cable |
Length | 306 mm |
Width | 116 mm |
Height | 11 mm |
Weight | 525 g |
Length | 33.30 cm |
Width | 16.20 cm |
Height | 4.20 cm |
Weight | 828 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Keyboard» category have a defect within the first 24 months?
Source: Digitec Galaxus- 36.Hama1.9 %
- 37.ASUS2 %
- 37.Keychron2 %
- 37.Roccat2 %
- 40.HyperX2.3 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 21.Corsair1 day
- 21.Ducky1 day
- 21.Keychron1 day
- 21.MSI1 day
- 26.Logitech2 days
Return rate
How often is a product of this brand in the «Keyboard» category returned?
Source: Digitec Galaxus- 44.Microsoft5.6 %
- 45.Akko5.8 %
- 45.Keychron5.8 %
- 47.Royal Kludge6.2 %
- 48.Sharkoon6.5 %