The Keychron K5 Pro (K5P-B1) arrived on my desk with a promise of sleek design, customizability, and wireless convenience. This review dives deep into my experience with this ultra-slim mechanical keyboard, putting it through its paces with various tasks, from everyday typing to gaming. Let’s see if it lives up to the hype.

The K5 Pro is packed with features. Its most significant selling point is its customizability via QMK/VIA. This allows for extensive remapping of keys, creating macros, and tweaking various settings to perfectly suit your workflow. The low-profile Gateron Red switches provide a satisfying tactile response without being overly loud – a significant plus for shared workspaces or late-night typing sessions. The inclusion of PBT keycaps is a welcome touch, promising greater durability and resistance to shine. Wireless connectivity via Bluetooth 5.1 is flawlessly stable, allowing seamless switching between up to three devices. The wired USB Type-C connection (1000Hz polling rate) ensures lag-free performance for gaming. The RGB backlighting is customizable, allowing for vibrant and personalized aesthetics.

Over several weeks of intensive use, the K5 Pro proved to be a reliable and enjoyable typing experience. The low-profile switches were surprisingly comfortable, even for extended periods. The keycaps felt substantial and well-made. The Bluetooth connectivity was stable and switching between devices was seamless. I was impressed by the performance in games, thanks to the wired mode’s low latency. The software (QMK/VIA) is powerful, offering a high level of control, however it may have a steep learning curve for beginners.

While I mostly used the keyboard for writing and coding, I also tested its gaming capabilities. In fast-paced games, the responsiveness was excellent, thanks to the low-latency of the wired connection and the responsive switches. The programmable macros also came in handy for improving my in-game efficiency.

Pros:

• Ultra-slim and aesthetically pleasing design
• Customizable via QMK/VIA
• Stable Bluetooth 5.1 connectivity
• Low-profile Gateron Red switches
• Durable PBT keycaps
• RGB backlighting
• Wired USB-C connection with 1000Hz polling rate

Cons:

• Steep learning curve for QMK/VIA for beginners
• Some users may find the low-profile switches less satisfying than standard height switches

The Keychron K5 Pro (K5P-B1) is a superb keyboard that blends style and functionality. Its customizability, wireless convenience, and satisfying typing experience make it an excellent choice for those who value both aesthetics and performance. While the learning curve of QMK/VIA might deter some users, the rewards are well worth the effort for those willing to invest the time. I highly recommend the Keychron K5 Pro (K5P-B1) for anyone seeking a versatile and high-quality mechanical keyboard.