Keychron K3 Max QMK/VIA Wireless Keyboard vs Keychron M4 Wireless Mouse
Keychron K3 Max QMK/VIA Wireless Keyboard ($87.99) vs Keychron M4 Wireless Mouse ($59.99) — side-by-side specs, weight, pros and cons to help you pick the right keyboard.
Spec-by-spec
| Spec | Keychron K3 Max QMK/VIA Wireless Keyboard | Keychron M4 Wireless Mouse |
|---|---|---|
| Price | $87.99 | $59.99 |
| Weight | 525g | 35g |
| Weight | 525 g / 1.16 lbs (Keychron) | 35g (Keychron published) |
| Dimensions | 306 x 116 mm | — |
| Layout | 75% low profile | — |
| Switches | Hot-swappable Gateron low-profile | — |
| Connectivity | Bluetooth, 2.4 GHz, wired | 2.4 GHz, Bluetooth |
| Firmware | QMK/VIA | — |
| Material | — | Plastic |
| Sensor | — | PixArt 3950 (8K variant) |
Pros & Cons
Keychron K3 Max QMK/VIA Wireless Keyboard
- Slim enough for a laptop bag
- Hot-swappable switches
- QMK/VIA remapping
- Three connection modes
- 525g is hefty for its size
- Low-profile switches feel shallower
- Price varies by color and switch ($79.99 to $87.99)
- 75% layout drops the numpad
Keychron M4 Wireless Mouse
- 35 g is lighter than most travel mice
- High polling rate option
- Low sale price
- Ultralight shells feel less solid
- Sale price may not last
Keychron M4 Wireless Mouse is the better value at $59.99. Both are part of our curated keyboard index — tap through to check current pricing.
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