
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard
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Price facts
- Lowest price today: $109.99 at Keychron.com (checked Nov 11, 2026).
- Checked at 2 stores.
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard prices at every store
- Keychron.comNew
In stock
$109.99+ $7.00 shippingChecked 2 h ago - AmazonNew
Availability unknown
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$124.99Free shippingChecked 2 h ago
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Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard price history
Lowest price we've seen: $109.99 on Nov 11 at Keychron.com. Tracked across 2 stores since Nov 11.
What reviewers say
- 3.9 / 512 ratings
About the Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard
Keychron K3 Max low profile wireless custom mechanical keyboard. Compact 75% Layout. Ultra-slim. Wireless 2.4 GHz, Bluetooth 5.1 or Wired mode. Supports QMK/VIA. Users can hotswap with any low-profile MX mechanical switch in a breeze. Works with Mac, Windows, and Linux. Connect up to 3 devices.
Key specs
• Layout: 75%, 84 keys
• Connectivity: 2.4 GHz, Bluetooth (up to 3 devices), wired; 1000 Hz polling rate
• Switches: Gateron low-profile mechanical / Keychron Low Profile Mechanical; hot-swappable
• Build: ABS+Aluminum frame
• Keycaps: Low-profile double-shot PBT
• Battery: 1550 mAh, up to 73 hours
• Software: QMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS , Windows , Linux
• Backlight: 22 types of RGB backlight options plus endless possibilities
• Weight: 525 g / 1.16 lbs
• Dimensions: 306 x 116 mm (12.04 x 4.56")
• N-key rollover: Yes for both wireless and wired modes
Product details
Keychron K3 Max is an ultra-slim wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master any keys or macro commands on its 75% compact layout through Keychron Launcher web app. Besides, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Gateron low-profile MX mechanical switch in a breeze ( for RGB Backlight Hot-Swappable Version only ).
Notes
Questions and answers
- Where is the Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard cheapest?
- At Keychron.com, for $109.99, as of our latest check.
- What do buyers say about the Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard?
- Rated 3.9 out of 5 from 12 ratings.
- Where can I buy the Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard?
- 2 stores we checked sell it, including Amazon, Keychron.com.











