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Included parts
Recorded as fully prebuilt. Confirm the included switch, keycap and accessory options for your selected variant.
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard
From $67.49
Where to buy
Keychron
Check stock at store
From $67.49
Checked Aug 17, 2026
Recorded variants (17)
- $99.99
Black / RGB Backlight (Hot-swappable) / Low Profile Gateron Mechanical Red
Sold out when checked
- $82.49
Black / RGB Backlight (Hot-swappable) / Low Profile Gateron Mechanical Blue
Sold out when checked
- $99.99
Black / RGB Backlight (Hot-swappable) / Low Profile Gateron Mechanical Brown
Sold out when checked
- $74.99
White / White Backlight (Hot-swappable) / Low Profile Gateron Mechanical Red
Sold out when checked
- $74.99
White / White Backlight (Hot-swappable) / Low Profile Gateron Mechanical Brown
Sold out when checked
- $74.99
White / White Backlight (Hot-swappable) / Low Profile Gateron Mechanical Banana
Sold out when checked
- $82.49
White / RGB Backlight (Hot-swappable) / Low Profile Gateron Mechanical Red
Sold out when checked
- $82.49
White / RGB Backlight (Hot-swappable) / Low Profile Gateron Mechanical Brown
Sold out when checked
- $82.49
White / RGB Backlight (Hot-swappable) / Low Profile Gateron Mechanical Banana
Sold out when checked
- $67.49
Black / White Backlight / Low Profile Gateron Mechanical Red
Sold out when checked
- $67.49
Black / White Backlight / Low Profile Gateron Mechanical Blue
Sold out when checked
- $67.49
Black / White Backlight / Low Profile Gateron Mechanical Brown
Sold out when checked
- $74.99
Black / RGB Backlight / Low Profile Gateron Mechanical Red
Sold out when checked
- $74.99
Black / RGB Backlight / Low Profile Gateron Mechanical Blue
Available when checked
- $74.99
Black / RGB Backlight / Low Profile Gateron Mechanical Brown
Sold out when checked
- $67.49
White Gray / White Backlight / Low Profile Gateron Mechanical Brown
Sold out when checked
- $67.49
White Gray / White Backlight / Low Profile Keychron Mechanical Red
Available when checked
Build fit
Reasons to consider it
- 75% layout is recorded for this keyboard. Compare the key layout with the keys you use every day.
Check before buying
- Switch fit is not fully documented. Check socket technology, mount and supported pins.
- Check keycap layout coverage and spacebar sizes against the actual board.
Specifications
- Price
- From $67.49
- Manufacturer
- Keychron
- Layout
- 75%
- Fully Prebuilt
- Yes
- Switch Count
- 84 switches
- Switch Technology
- Mechanical
- Switch Mount
- MX
- Supported Layouts
- 75%
- Firmware
- QMK / VIA
About this product
The Keychron K3 Max is an ultra-slim wireless custom mechanical keyboard with a 75% compact layout, included LSA low-profile keycaps, and mechanical switch options; its RGB backlight version supports hot-swappable Gateron low-profile MX switches.
Similar parts
Same 75% layout size; this does not confirm part fit.
