# Keychron Q3 Max QMK/VIA Wireless Custom Mechanical Keyboard

Source: https://figforyou.com/us/keyboards/keychron-q3-max

- **Brand:** Keychron
- **Model:** Q3 Max
- **Category:** Keyboards
- **Spec source:** Keychron product pages, checked 2026-10-17

## Purchase

Verified merchant links are available on the web page: [https://figforyou.com/us/keyboards/keychron-q3-max](https://figforyou.com/us/keyboards/keychron-q3-max)

## Specifications

| Spec | Value | Source |
|---|---|---|
| Layout | 80%, ANSI, with knob | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Connection | 2.4 GHz, Bluetooth (up to 3 devices), wired | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Multi device | 3 | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Polling rate | 1000 Hz | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Switch type | Gateron Jupiter Red / Brown / Banana | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Case material | Aluminum, gasket mount, PC plate | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Keycaps | KSA double-shot PBT keycaps, not shine-through | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Battery | 4000 mAh | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Battery life | Up to 180 hours | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Backlight | South-facing RGB LED | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Weight | 1770g ± 10g (Fully Assembled Version) | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |
| Dimensions | 137 x 365mm | https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard |

## How it compares in Keyboards

- **Multi device:** 3 (source: https://www.keychron.com/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard) - Pairs with more devices than 1 of 21 other checked models; level with 17

## Related buyer guides

- [Best Business and Office Mechanical Keyboard](https://figforyou.com/us/guide/best-mechanical-keyboard-for-office.md): For business and office use, compare switch type, layout, and connectivity as documented in the catalog specifications for each keyboard.
- [Best Hot-Swappable Keyboard](https://figforyou.com/us/guide/best-hot-swappable-keyboard.md): Hot-swap sockets allow changing switches without soldering. Compare boards on the switch/socket support and connectivity listed in their catalog specifications.