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Keychron K1 Ultra 8K is a TKL wireless mechanical keyboard featuring tri-mode connectivity, hot-swappable keys, an 8K polling rate, and 490-hour battery life.
Key specs
- Layout: 80%
- Connectivity: 2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
- Switches: Keychron Milk POM Switch Red / Brown / Banana; hot-swappable
- Build: Aluminum + Wood, Anodized Aluminum Alloy plate
- Keycaps: LSA Double-Shot PBT Keycaps, Non-Shine-Through
- Battery: 2600 mAh, up to 490 hours
- Software: ZMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS, Windows, Linux
- Backlight: North-Facing RGB LED
- Weight: 628.9 g ± 10 g
- Dimensions: 358.6 x 128.3 mm
- N-key rollover: Yes (wireless & wired)
Product details
The K1 Ultra 8K combines a sleek low-profile design with a refined TKL layout, featuring a premium natural wood and metal frame that brings a minimalist touch. Built for uncompromising speed, it delivers an 8000 Hz polling rate in both wired and wireless modes for instant responsiveness. Supporting Bluetooth, wired, and ultra-low-latency 2.4 GHz connectivity, it fits seamlessly into any setup. Powered by open-source ZMK firmware, it unlocks extensive customization, while a 490-hour battery life keeps you productive and connected for longer.
Experience peak performance with the Keychron K10 Ultra 8K Wireless Custom Mechanical Keyboard, designed for productivity, gaming, and seamless connectivity.
Key specs
- Layout: 100% Full-Size
- Connectivity: 2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
- Switches: Keychron Apex Switch Red / Brown / Banana; hot-swappable
- Build: ABS, Steel plate
- Keycaps: OSA Double-Shot PBT Keycaps
- Battery: 4000 mAh, up to 600 hours
- Software: ZMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS , Windows , Linux
- Backlight: South-facing RGB LED
- Weight: 1495g ± 10g
- Dimensions: 447.76 x 139.82 mm
- N-key rollover: Yes (wireless & wired)
Product details
Keychron K10 Ultra 8K is a wireless custom mechanical keyboard built for peak performance and full productivity. It supports 2.4 GHz wireless, Bluetooth, and wired connectivity. Featuring a full-size (100%) layout, it delivers a complete and efficient workflow for work, data entry, and gaming. Powered by ZMK firmware, it offers an 8K polling rate in 2.4 GHz mode for ultra-fast responsiveness and up to 600 hours of battery life. With full key customization via Keychron Launcher and hot-swappable support, it’s designed for ultimate flexibility and personalization.
Keychron K4 Ultra 8K Wireless Custom Mechanical Keyboard features a 96% layout, 2.4 GHz, Bluetooth, wired mode, ZMK macros, and 600-hour battery life.
Key specs
- Layout: 96%, ANSI
- Connectivity: 2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
- Switches: Keychron Apex Switch Red / Brown / Banana; hot-swappable
- Build: ABS, Steel plate
- Keycaps: OSA Double-Shot PBT Keycaps
- Battery: 4000 mAh, up to 600 hours
- Software: ZMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS , Windows , Linux
- Backlight: South-facing RGB LED
- Weight: 1241g ± 10g
- Dimensions: 391.29 x 140.27 mm
- N-key rollover: Yes (wireless & wired)
Product details
Keychron K4 Ultra 8k is a wireless custom mechanical keyboard with a sleek, durable build. It supports 2.4 GHz, Bluetooth, and wired connections. Through the Keychron Launcher web app, users can remap keys and create macro commands on its 96% compact layout. Powered by ZMK firmware, it enables an 8K polling rate in wireless mode while delivering up to 600 hours of battery life. It is also fully compatible with Windows, macOS, and Linux.
The Keychron K5 Ultra 8K is a low-profile wireless mechanical keyboard with 8K polling, ZMK customization, hot-swappable switches, and 370-hour battery life.
Key specs
- Layout: 100%
- Connectivity: 2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
- Switches: Keychron Milk POM Switch Red / Brown / Banana; hot-swappable
- Build: Aluminum + Wood, Anodized Aluminum Alloy plate
- Keycaps: LSA double-shot PBT keycaps, non-shine-through
- Battery: 2600 mAh, up to 370 hours
- Software: ZMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS, Windows, Linux
- Backlight: North-facing RGB LED
- Weight: 720 g ± 10 g
- Dimensions: 436.6 x 128.29 mm
- N-key rollover: Yes (wireless & wired)
Product details
Ultra-Slim. Full-Size. Wireless 8K.
The Keychron K5 Ultra 8K combines a full-size low-profile layout, ultra-low-latency 2.4 GHz wireless performance, and up to 370 hours of battery life. Customize every key, macro, and the knob with Keychron Launcher, powered by open-source ZMK firmware.
Keychron K2 Ultra 8K is a 75% compact wireless mechanical keyboard featuring tri-mode connectivity, hot-swappable keys, an 8K polling rate, and 760 hours of battery life in wireless 8K mode.
Key specs
- Layout: 75%
- Connectivity: 2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
- Switches: Keychron Apex Switch Red / Brown / Banana; hot-swappable
- Build: CNC Aluminum + ABS, Steel plate
- Keycaps: OSA Double-Shot PBT Keycaps
- Battery: 4000 mAh, up to 760 hours
- Software: ZMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS , Windows , Linux
- Backlight: South-facing RGB LED
- Weight: 1084g ± 10g
- Dimensions: 311.50 x 121.54 mm
- N-key rollover: Yes (wireless & wired)
Product details
Keychron K2 Ultra 8K is a wireless custom mechanical keyboard designed for performance and flexibility. It supports 2.4 GHz wireless, Bluetooth, and wired connectivity. With its compact 75% layout, you can fully customize every key and create macros through the Keychron Launcher web app. Powered by ZMK firmware, it delivers an 8K polling rate in 2.4 GHz wireless mode while offering up to 760 hours of battery life. It also comes with keycaps for both Windows and macOS, and features hot-swappable support, making personalization quick and easy.
Keychron K8 Ultra 8K is a 80% wireless mechanical keyboard with ZMK firmware, tri-mode connectivity, and up to 760 hours of battery life.
Key specs
- Layout: 80% TKL, ANSI
- Connectivity: 2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
- Switches: Keychron Apex Switch Red / Brown / Banana; hot-swappable
- Build: CNC Aluminum+ABS, Steel plate
- Keycaps: OSA Double-Shot PBT Keycaps
- Battery: 4000 mAh, up to 760 hours
- Software: ZMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS , Windows , Linux
- Backlight: South-facing RGB LED
- Weight: 1299g ± 10g
- Dimensions: 359.2 x 129.2 mm
- N-key rollover: Yes (wireless & wired)
Product details
Keychron K8 Ultra is a wireless custom mechanical keyboard featuring a premium full-metal frame. It supports 2.4 GHz wireless, Bluetooth, and wired connections. Through the Keychron Launcher web app, you can remap any key and create macros on its compact TKL layout. Powered by ZMK firmware, it delivers an 8K polling rate in wireless mode while offering up to 760 hours of battery life (with the backlight off). It is also fully compatible with Windows, macOS, and Linux.
Experience the K3 Ultra 8K: a premium 75% low-profile wireless keyboard blending natural wood with a metal frame. Features a pro-grade 8K polling rate, tri-mode connectivity, and ZMK firmware for ultimate customization and performance.
Key specs
- Layout: 75%
- Connectivity: 2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
- Switches: Keychron Milk POM Red / Brown / Banana; hot-swappable
- Build: Aluminum + Wood, Anodized Aluminum Alloy plate
- Keycaps: LSA double-shot PBT keycaps, non-shine-through
- Battery: 2600 mAh, up to 550 hours
- Software: ZMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS, Windows, Linux
- Backlight: North-facing RGB LED
- Weight: 566 g ± 10 g
- Dimensions: 320.62 x 126.00 mm
- N-key rollover: Yes (wireless & wired)
Product details
Keychron K3 Ultra 8K is an ultra-slim wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows users to customize any key or macro command on its 75% compact layout through the Keychron Launcher web app. Powered by ZMK firmware, it enables an 8K polling rate in wireless mode while delivering up to 550 hours of battery life. In addition, it includes LSA (low-profile spherical-angled) keycaps and is fully compatible with Windows, macOS, and Linux.