Keychron K3 Max
Keychron · 75% · low profile
The Keychron K3 Max is the tri-mode (2.4 GHz, Bluetooth, wired) flagship of the 75% low-profile K3 family with QMK/VIA support and 1000 Hz wired/2.4 GHz polling, hot-swappable on the RGB and higher trims while the base white-backlight model is soldered.
Best for: travel, programming.
Keychron K3 Max specs
| Layout | 75% |
|---|---|
| Height | Low profile |
| Connectivity | Bluetooth, 2.4 GHz, Wired |
| Hot-swap | Yes |
| Stock switches | Gateron Low Profile 2.0 Red, Gateron Low Profile 2.0 Brown, Gateron Low Profile 2.0 Blue, Gateron Low Profile 2.0 Banana |
| Keycaps | PBT double-shot, LSA low-profile |
| Case | ABS plastic, aluminum top frame |
| Mount | tray |
| Backlight | RGB |
| QMK / VIA | Yes |
| Battery | 1550 mAh |
| Typical price | $85 |
| Sound (stock) | soft clack |
| Released | 2024 |
Fields marked n/a are unpublished by the maker; we list only verifiable numbers rather than guesses.
Where to buy
- Keychron , around $85
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Alternatives to the Keychron K3 Max
Keychron K3 Pro 75% · $68 The Keychron K3 Pro is a 75% low-profile wireless keyboard that adds QMK/VIA programmability and double-shot PBT LSA keycaps to the K3 formula, with hot-swap sockets only on the RGB-backlight version. Keychron K13 Pro TKL · $68 The Keychron K13 Pro is a 90-key low-profile wireless QMK/VIA keyboard in an unusual 'numpad tenkeyless' layout that fits a numpad into a TKL-width footprint by replacing the nav cluster, with hot-swap only on the RGB hot-swappable trim. Keychron S1 75% · $83 The Keychron S1 is a wired 75% low-profile QMK/VIA keyboard with a CNC-machined all-aluminum slim body and LSA double-shot PBT keycaps, hot-swappable on the RGB hot-swap trim while the base white-backlight version is soldered.
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