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Keychron Q3 Max: Complete Specs

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Full specifications for the Keychron Q3 Max Wireless Custom Mechanical Keyboard (Full Aluminum TKL). See the Keychron Q3 Max review for full analysis and verdict.

★★★★★
$229.99
Walmart.com
as of April 22, 2026 9:02 am

The Q3 Max combines advanced 2.4 GHz wireless, Bluetooth, and Type-C wired connectivity, and enhances workspace efficiency with a classic 80% TKL layout. Features QMK key remapping, a 1000 Hz polling rate (on 2.4 and wired modes), PBT keycaps, and more for that premium thock feel.

Layout and form factor

LayoutTKL (80%)
Key count87 keys — no numpad
Hot-swapYes — 3-pin and 5-pin MX-compatible
Mount typeGasket-mounted plate
FirmwareQMK/VIA

Switches

Stock switchesGateron Brown G Pro
Switch typeLight tactile — gentle bump, no click
Hot-swappableYes — 3-pin and 5-pin MX-compatible

Wireless connectivity

Wireless modes3 — 2.4GHz, Bluetooth 5.0, USB-C wired
2.4GHz latencySub-2ms (gaming grade)
Bluetooth devicesUp to 3 paired devices
WiredUSB-C detachable

Build and materials

Case materialAircraft-grade aluminum
BacklightPer-key RGB
LED orientationSouth-facing (aftermarket keycap compatible)
KeycapsPBT doubleshot

Compatibility

OSmacOS, Windows, Linux, iOS, Android
FirmwareQMK/VIA — open-source

Price: $229.99Check current price at Walmart

Dustin Montgomery

I am the main man behind the scenes here. I have been building computers for over 20 years, and sitting at them for even longer. The content I write is assisted by AI, but I currently work from home where I am able to pursue the art of the perfect workstation by day and the most epic battlestation by night.

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