Keychron K3 Ultra 8K Low Profile Wireless Mechanical Keyboard, 8000Hz Polling Rate(2.4GHz/USB-C), Bluetooth 5.3, ZMK Launcher RGB Red Linear Switch, Wood Frame for Mac Windows Linux - 75% UK Layout

ULTRA-FAST 8000Hz PERFORMANCE: Experience next-level responsiveness with an 8000Hz polling rate in both 2.4GHz wireless and USB-C wired modes. Designed for users who demand faster input recognition, smoother control, and reduced latency for gaming and productivity. ULTRA-SLIM LOW PROFILE MECHANICAL DESIGN: Featuring Keychron low profile mechanical switches that are 31% thinner than standard mechanical switches, the K3 Ultra 8K delivers a sleek typing experience with a slim profile while maintaining mechanical feedback and durability. PREMIUM 75% COMPACT LAYOUT WITH WOOD & METAL FRAME: A space-efficient 75% layout keeps essential keys while reducing desk footprint. The natural wood and metal frame design adds a premium aesthetic, making it a standout mechanical keyboard for modern workspaces. TRI-MODE CONNECTIVITY & MULTI-DEVICE SUPPORT: Connect effortlessly via Bluetooth 5.3, ultra-low-latency 2.4GHz wireless, or USB-C wired mode. Pair with up to three devices and switch between Mac, Windows, and Linux systems with ease. ZMK PROGRAMMABLE & LONG-LASTING BATTERY: Powered by open-source ZMK firmware and Keychron Launcher web configurator, customize key mappings, macros, and lighting effects. Enjoy up to 550 hours of battery life for extended productivity sessions.