Keychron K4 Pro US Mechanical Keyboard

The Keychron K4 Pro US is crafted with attention to detail, combining aesthetics with functionality. Its sleek design features a durable ABS frame and a steel plate, ensuring longevity and stability during use. The keyboard's layout follows the ANSI standard, providing a familiar and comfortable typing experience. Ergonomics are a priority, with three adjustable typing angles (3º, 7º, and 10º) to accommodate different user preferences and reduce wrist strain. The OSA profile double-shot PBT keycaps offer a comfortable fingertip feel and excellent oil resistance, ensuring long-term durability. The south-facing RGB lights are designed to illuminate the keyboard effectively from the typist's angle, enhancing the overall visual appeal. The Keychron K4 Pro US is not only a functional tool but also a stylish addition to any workspace.

The Keychron K4 Pro US offers seamless connectivity options to suit various user needs. It supports both Bluetooth and wired connections, providing flexibility for different setups. The Bluetooth 5.1 technology ensures a stable and efficient wireless connection, allowing users to connect up to three devices simultaneously and switch between them with ease. This feature is particularly useful for users who work with multiple devices, such as laptops, tablets, and smartphones. The keyboard also includes a USB Type-C connection for wired use, ensuring a reliable and fast connection when needed. The 4000mAh battery provides impressive longevity, with up to 300 hours of use with the backlight off and up to 100 hours with RGB lighting at the lowest brightness. This ensures that the keyboard can keep up with even the most demanding users without frequent recharging. The Keychron K4 Pro US is compatible with macOS, Windows, and Linux, making it a versatile choice for users across different platforms.

The Keychron K4 Pro US allows users to personalize their typing experience extensively. With QMK/VIA support, users can remap keys and create custom keymaps to suit their specific needs. This level of customization is ideal for users who require specific shortcuts or want to optimize their workflow. The keyboard's hot-swappable feature enables users to experiment with different switches, allowing them to find the perfect balance of tactile feedback and sound. Additionally, the south-facing RGB lighting offers over 22 types of backlight settings, allowing users to customize the keyboard's appearance to match their style or mood. The RGB settings can be further fine-tuned for hue, saturation, brightness, and effect speed, providing endless possibilities for aesthetic customization. The Keychron K4 Pro US empowers users to create a truly personalized typing experience.

The Keychron K4 Pro US includes several special features that enhance its functionality and user experience. The keyboard is equipped with screw-in PCB stabilizers, providing a smoother typing experience with less wobbliness on larger keys like the space bar, shift, enter, and backspace. This ensures a more stable and satisfying typing feel. The pre-lubed Keychron K Pro switches, excluding the clicky ones, offer a smoother and more consistent typing experience right out of the box. The keyboard also comes with keycaps for both macOS and Windows, allowing users to switch between operating systems effortlessly. These features, combined with its robust build quality and ergonomic design, make the Keychron K4 Pro US a standout choice for anyone seeking a high-performance mechanical keyboard.