Keychron V4 ISO-ES Switch K Pro Brown Keyboard

The Keychron V4 is a fully customizable mechanical keyboard with a 60% compact design. It offers QMK/VIA support, an acoustic silicone pad and backlit keys for an optimal and versatile typing experience. Available in various ISO layouts, it includes features such as a powerful ARM Cortex-M4 MCU, backlit OSA ABS keys, and is compatible with macOS and Windows systems. With full programming capabilities, hot-swappable switches, and screw-on PCB stabilizers, the V4 provides unparalleled stability, smoothness, and customization for an exceptional typing experience.
 
ISO Design Collection
The V4 is a fully customizable mechanical keyboard suitable for different situations. It is an entry-level custom keyboard with a 60% compact design, QMK/VIA support, an acoustic silicone pad, and backlit keys that provide excellent typing feel and endless possibilities.

Keychron V4 ISO Design Versions
These versions include Nordic, Swiss, German, British, French and Spanish layouts, all with additional keys suitable for Mac and Windows devices.

Fully Customizable Keyboard
To build a fully customizable keyboard, we designed each component to be easily assembled, so you can customize and adjust any part the way you want.

An Epic Core Inside the Keyboard
A powerful ultra-low-power ARM architecture MCU with 128K flash memory will provide more flexibility to developers. The polling rate is 1000Hz out of the box, eliminating latency in competitive gaming.

ABS Profile OSA Keys with Backlight
To further enhance your typing experience, the ISO version of the V4 comes with our unique OSA profile (OEM profile with spherical angle) and backlit ABS keys that aim to provide a more comfortable fingertip feel and a fantastic effect. backlight.

Switch Between macOS and Windows Layouts
Designed with the Mac user experience in mind, but still maintaining compatibility with Windows devices, the Keychron V4 comes with a system switch and an additional set of custom keys for Windows and macOS systems. You can now save two different keyboard layouts, one for each system.

Program the V4 with QMK & VIA
With full QMK and VIA support, you can easily program and remap every key on the keyboard. Open source firmware means endless possibilities for keyboard layouts, shortcuts, backlight effects, and more.

Hot Swappable
Hot-swappable sockets are mounted on the PCB, so you can install or change switches without soldering. The PCB supports both 3-pin and 5-pin MX mechanical switches.

South Facing RGB LED Lights
The south-facing RGB LEDs are designed to better illuminate the keyboard backlight from the typist's angle. The south-facing RGB is also interference-free when users install OEM alternative or Cherry profile keycaps on the keyboard.

Pre-lubricated Keychron K Pro Switch
By optimizing the switch mold, the K Pro switch shakes less than a standard mechanical switch and feels smoother with every stroke. Additionally, the factory pre-lubrication process on all K Pro switches (except click switches) will certainly ensure the best smoothness when typing.

New Screw-in PCB Stabilizers
The bolt-on design increases stability and makes changes and upgrades easier. Precise craftsmanship makes the stabilizers more stable and less shaky. The typing experience of the big keys (space bar, shift, enter, backspace) is now more stable and smooth. The Keychron V4 is also compatible with third-party screw-on PCB stabilizers.

Characteristics

- Width: 117.09 mm
- Length: 303.85 mm
- Front height: 19.54 mm (without keys)
- Rear height: 25.75 mm (without keys)
- Feet height: 2.4 mm
- Angle: 3.5° / 7.98° / 11°
- Weight: 730 ± 10g
- Body Material: Solid ABS Plastic
- Plate: Steel
- Polling rate: 1000 Hz
- Mounting Style: Tray Mount Design
- Keycaps (Fully Assembled Version): ABS profile OSA keycaps with backlight
- MCU: ARM Cortex-M4 ultra-low power consumption 32-bit STM32L432 (128KB Flash)
- Backlight: RGB LED facing south
- Switch: Keychron K Pro (Fully Assembled Version)
- Support for hot-swappable switches (5-pin and 3-pin)
- Connectivity: Type-C Cable
- Cable: Type-C Cable + Type-A to Type-C Adapter
- Operating environment: -10ºC to 50ºC