Keychron K3 Max QMK/VIA Wireless Keyboard vs Keychron M3 Mini Wireless Mouse
Keychron K3 Max QMK/VIA Wireless Keyboard ($87.99) vs Keychron M3 Mini Wireless Mouse ($62.99) — 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 M3 Mini Wireless Mouse |
|---|---|---|
| Price | $87.99 | $62.99 |
| Weight | 525g | 55g |
| Weight | 525 g / 1.16 lbs (Keychron) | 55g (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) |
| Battery | — | Up to 140 hours (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 M3 Mini Wireless Mouse
- 55 g, light enough to forget in a bag
- 8K polling option on a travel-size mouse
- Long battery life
- Small shell is a poor fit for large hands
- Price and spec change by variant
Keychron M3 Mini Wireless Mouse is the better value at $62.99. Both are part of our curated keyboard index — tap through to check current pricing.
More Keyboard comparisons
Satechi USB-C Multiport Adapter V3 vs Satechi Slim X1 Bluetooth Backlit KeyboardSatechi USB-C Multiport Adapter V3 vs Satechi Slim X2 Bluetooth Backlit KeyboardSatechi Slim X1 Bluetooth Backlit Keyboard vs Satechi Slim X2 Bluetooth Backlit KeyboardKeychron Q1 HE vs Keychron K3 Max QMK/VIA Wireless KeyboardKeychron Q1 HE vs Keychron K2 HE Wireless Magnetic Switch KeyboardKeychron Q1 HE vs Keychron M6 Wireless Mouse