Keychron - K5 Ultra 8k 100% Custom POM Switch Mechanical Gaming Keyboard with Programmable ZMK Launcher Software - Black
Model: K5U-H1
SKU: 6674361
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The Keychron K5 Ultra 8K, a next-generation Full size ultra-slim wireless custom mechanical wooden frame keyboard, It supports 2.4 GHz wireless, Bluetooth 5.3, and wired connections. Powered by ZMK firmware, it enables an 8K polling rate in wireless mode. Enhanced with multiple layers of acoustic foam and Keychron Launcher, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with low-profile MX mechanical switch in a breeze. it delivers a refined typing experience with premium sound and complete customization.
With an 8000 Hz polling rate, latency matches the 0.125 ms polling interval - that’s 1000x faster than human reaction time.
Powered by efficient ZMK open-source firmware, the K5 Ultra achieves up to 550 hours of battery life (with backlight turned off) in 8K wireless mode —over three months of use on a single charge.
LSA Double-Shot PBT keycaps ensure legends never fade and surfaces resist shine, even after long-term use.
Easily switch between USB wired, 2.4 GHz wireless, and Bluetooth to match your gaming, work, or multi-device setup.
Use ZMK firmware and Launcher software to customize every key, macro, and layer for personalized workflows.
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