Keychron - V3 QMK Custom Mechanical Keyboard
Keychron V3


Programmable Knob
Designed to enhance your creative workflow, the aluminum rotary encoder allows you to easily customize your favorite keys and macros on the knob through the VIA software.


An Epic Core Inside The Keyboard
A powerful ultra-low-power ARM architecture MCU equipped with 128K Flash will provide more flexibility for developers. The polling rate is 1000 Hz right out of the box, which makes the latency hardly noticeable even in competitive games.
OSA Profile Double-shot PBT Keycaps
These double-shot PBT keycaps have a similar height to the OEM profile and has an SA-like shape. We named it the OSA (OEM spherical angled) keycap. The PBT keycaps will provide excellent oil resistance, enhance the type feel, and prevent the legends from fading out.


Switch Layouts Between macOS & Windows
Built with the Mac users’ experience in mind while still retaining compatibility for Windows devices, the Keychron V3 comes with a system toggle and an additional set of customized keycaps for both Windows and macOS systems. You can now save two different layouts on the keyboard, one for each system.
Hot-swappable
The hot-swappable sockets are mounted on the PCB, so you can install or change the switches without soldering. The PCB supports both 3-pin and 5-pin MX mechanical switches.
South-facing RGB LED Lights
The south-facing RGB LED is designed to better illuminate the keyboard backlight from the typist’s angle with the premium non-shine-through PBT keycaps installed. The south-facing RGB is also free from interference when the users install OEM or Cherry-profile alternative keycaps on the keyboard.

Pre-lubed Keychron K Pro Switch
By optimizing the switch mold, the K Pro switch wobbles less than a standard mechanical switch and feels smoother on each hit. Plus, the factory pre-lubed process on all the K Pro switches (exclude the clicky ones), no doubt this will ensure the best smoothness at your fingertips when typing.


All New Screw-In PCB Stabilizers
The screw-in design increases stability and makes it easier for changes and upgrades. Precise craftsmanship makes the stabilizers more stable and less shaky. The big keys’ (space bar, shift, enter, backspace) typing experience is now more stable and smooth. The Keychron V5 also supports third-party screw-in PCB stabilizers.
Specification
| Body material | ABS plastic |
|---|---|
| Board material | Steel |
| Polling rate | 1000 Hz |
| Mount style | Tray Mount Design |
| Keycaps (fully assembled version) | Double-shot PBT keycaps, non-translucent, OSA profile (OEM height, SA shape) |
| MCU | 32-bit STM32L432 ARM Cortex-M4 processor with very low power consumption (128 KB Flash memory) |
| Switches | Keychron K Pro (fully assembled version) |
| Backlight | South-facing RGB LED |
| Switch support | Hot-swappable (5-pin and 3-pin) |
| Stabilizers | Screw-on PCB stabilizers |
| Connectivity | Type-C |
| Cable | Type-C + Type-A to Type-C adapter |
| Operating environment | -10°C to 50°C |
| Width | 140.56 mm |
| Length | 366.70 mm |
| Front height | 19.44 mm (without keycaps) |
| Back height | 26.83 mm (without keycaps) |
| Foot height | 2.4 mm |
| Angle | 3.5° / 7.26° / 9.69° |
| Weight | 1120 ± 10 g (fully assembled version) |
| Warranty | 1 year |
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