Keychron K4 Max
US, Cable, WirelessOnly 1 piece in stock at supplier
Key technology3
Product details
The Keychron K4 Max is a mechanical keyboard that combines a compact 96% design with full functionality, including a numeric keypad. It is aimed at a wide range of users looking for a powerful and versatile keyboard for both productive work and gaming. The K4 Max offers high adaptability through QMK and VIA compatibility, allowing each key to be individually configured. For user-friendly customization, the Keychron Launcher App is also available, enabling graphical adjustments of layouts and macros. The hot-swappable PCB allows for easy switch replacement, further simplifying keyboard customization. With tri-mode connectivity, including Bluetooth 5.1, 2.4 GHz wireless, and USB-C, the K4 Max provides flexible connections for various devices. A powerful 4000 mAh battery ensures long-lasting wireless operation, while the south-facing RGB backlighting provides even illumination. The durable double-shot PBT keycaps and lightweight plastic housing make the K4 Max an ideal choice for mobile users.
- QMK and VIA compatibility for individual key customization
- Hot-swappable PCB for easy switch replacement
- Tri-mode connectivity: Bluetooth 5.1, 2.4 GHz wireless, and USB-C
- 4000 mAh battery for long wireless use
- South-facing RGB backlighting for even illumination.
Keyboard type | Gaming keyboard, Mechanical keyboard |
Keyboard form factor | 96% |
Key technology | Keychron Super Switch Red |
Set Scope | Keyboard only |
Keyboard Equipment | Anti-Ghosting, detachable cable, Numeric keypad, Programmable buttons, RGB lighting |
Peripheral connection | Bluetooth, USB-C |
Power supply | Rechargeable battery operated, USB power delivery |
Item number | 57909704 |
Manufacturer | Keychron |
Category | Keyboard |
Manufacturer no. | K4M-H1 |
Release date | 18.4.2025 |
Colour | Black |
Exact colour description | Black |
Keyboard type | Gaming keyboard, Mechanical keyboard |
Keyboard form factor | 96% |
Key technology | Keychron Super Switch Red |
Keyboard technology | Mechanical-switch |
Keyboard layout | USA |
Keyboard layout | QWERTY |
Set Scope | Keyboard only |
Keyboard Equipment | Anti-Ghosting, detachable cable, Numeric keypad, Programmable buttons, RGB lighting |
Polling rate | 1000 Hz |
Number buttons | 100 |
Keycap material | PBT |
Cable length | 1.80 m |
Signal transmission | Cable, Wireless |
Peripheral connection | Bluetooth, USB-C |
Bluetooth version | 5.1 |
Power supply | Rechargeable battery operated, USB power delivery |
Battery size | Device specific |
Operating system | iOS, Linux, MacOS, Windows |
CO₂ emissions | 137.71 kg |
Climate contribution | CHF 3.28 |
Scope of delivery | Keycap Remover, Keycaps, USB receiver, USB-C cable |
Length | 391.29 mm |
Width | 140 mm |
Height | 32 mm |
Weight | 1290 g |
Length | 30 cm |
Width | 16 cm |
Height | 20 cm |
Weight | 1.20 kg |
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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.CHERRY xtrfy2 days
Return rate
How often is a product of this brand in the «Keyboard» category returned?
Source: Digitec Galaxus- 43.Akko5.6 %
- 43.Raspberry Pi5.6 %
- 45.Keychron5.7 %
- 45.Microsoft5.7 %
- 47.Royal Kludge6.1 %