Keychron K3U-H3 75% teclado mecânico sem fios Milk POM Brown Switch 8K

Experience the perfect blend of performance and portability with the Keychron K3U-H3, a 75% low-profile mechanical keyboard designed for professionals and gamers alike. Featuring the ultra-responsive 8K polling rate and hot-swappable K Pro Brown switches, this keyboard delivers a tactile typing experience with exceptional speed and accuracy. The compact layout saves desk space while retaining essential keys, making it ideal for both work and play.

Advantages

The Keychron K3U-H3 offers a unique combination of features that set it apart: a blazing 8000 Hz wired polling rate for near-instantaneous key presses, Bluetooth 5.1 wireless connectivity for a clutter-free setup, and a durable aluminum frame with a sleek black/grey finish. The double-shot PBT keycaps ensure long-lasting legends, while the south-facing RGB backlight enhances visibility without interfering with keycap compatibility. With QMK/VIA support, you can fully customize every key to suit your workflow.

Suitable for

• Gamers seeking a competitive edge with ultra-low latency
• Programmers and writers who value tactile feedback and programmability
• Users who need a compact, portable keyboard for multiple devices
• Enthusiasts who enjoy customizing switches and keycaps

Key specifications

• Layout: 75% (84 keys)
• Switch: Keychron K Pro Brown (Tactile), hot-swappable
• Keycaps: Double-shot PBT, low-profile
• Connectivity: Bluetooth 5.1 + USB-C wired
• Polling Rate: 8000 Hz (wired), 90 Hz (wireless)
• Backlight: South-facing RGB LED
• Battery: 1550 mAh Li-Polymer (up to 34 hours with RGB off)
• Frame: Aluminum + ABS plastic
• Programmability: QMK/VIA compatible
• Compatibility: macOS, Windows, Linux

Recommendations

For optimal performance, use the included USB-C cable for wired mode to take full advantage of the 8K polling rate. Pair with a Keychron wrist rest for enhanced ergonomics during long sessions. The hot-swappable switches allow you to easily customize the feel—try Gateron low-profile switches for a different tactile experience.