Keychron - K3 HE 75% Ultra-Slim Wireless RGB Magnetic Keyboard with Hot-Swappable Lime Switch and QMK and Built-in AI Launcher - Black
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About this product
The K3 HE is a 75% wireless magnetic hall effect keyboard built with aluminum and wood frame, PBT keycaps and Keychron Ultra-Fast Lime low-profile magnetic switches. It supports wired|wireless connectivity, a maximum 1000 Hz polling rate, full-key rollover, customizable lighting, QMK and built-in AI Launcher customization. Its hot-swappable design supports easier switch maintenance and tuning.
75% Layout and Refined Construction
K3 HE combines a 84-key 75% layout with aluminum and wood frame and PBT keycaps for a durable, focused typing setup. The space-efficient arrangement keeps essential navigation and shortcut functions close at hand while leaving more room for a mouse. Its 2°, 4.5° and 7.5° supports a comfortable desk position.
Flexible Multi-Mode Connectivity
Switch among low-latency 2.4 GHz wireless, Bluetooth 5.2 and detachable USB-C wired modes to match different devices and workspaces. Wired and 2.4 GHz modes reach 1000 Hz, while Bluetooth runs at 125 Hz and supports convenient multi-device use. Full-key rollover helps register simultaneous inputs accurately for gaming, creative shortcuts and productivity.
QMK and Built-in AI Launcher
QMK and built-in AI Launcher customization let you remap keys, create macros, assign shortcuts and refine the layout from a compatible web browser. The open-source firmware provides flexible control for work, gaming and creative applications, while the built-in AI Launcher keeps common configuration tools accessible without installing a desktop app. Save a personalized setup for macOS, Windows.
Hot-Swappable Switch Design
Keychron Ultra-Fast Lime low-profile magnetic switches provide a linear feel matched to this configuration. The hot-swappable design lets compatible switches be removed and installed without soldering, making maintenance and future tuning more approachable. 0.2–2.9 mm adjustable actuation and 0.1 mm sensitivity enables precise response tuning, alongside rapid-trigger and advanced magnetic key.
55 hours Wireless Working Time
The rechargeable 2600 mAh power source provides up to 55 hours under Keychron laboratory conditions, helping reduce interruptions between charges. You can continue using the keyboard through its detachable USB-C connection while charging. Actual working time varies with backlight brightness, wireless conditions, polling-rate settings and usage patterns, so higher-performance or brighter.
- Lighting TypeRGBForm Factor75%Keyboard TechnologyMagnetic hall effectKey Switch BehaviorLinearConnection TypeWired, Wireless
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The K3 HE is a 75% wireless magnetic hall effect keyboard built with aluminum and wood frame, PBT keycaps and Keychron Ultra-Fast Lime low-profile magnetic switches. It supports wired|wireless connectivity, a maximum 1000 Hz polling rate, full-key rollover, customizable lighting, QMK and built-in AI Launcher customization. Its hot-swappable design supports easier switch maintenance and tuning.
GALLEON 100 SD fuses iconic Stream Deck technology into a high-performance mechanical keyboard, giving you precise, real-time command of your entire gaming setup all from one device. Customizable shortcut keys and dials help you react faster without breaking focus, whether you're executing complex in-game combos or controlling apps like Discord and Spotify. Keep tabs on everything from hardware stats to your favorite Twitch channels on a fullcolor 5" LCD screen. The keyboard also delivers serious gaming performance with lightning-fast 8,000Hz hyperpolling, FlashTap SOCD, and smooth MLX Pulse switches. It’s more than just a keyboard—it’s a new era of input.
Triple Threat Powered by QuickSet gives Apex Pro TKL Wireless Gen 3 a decisive edge with Rapid Trigger, Rapid Tap, and Protection Mode (patent pending), all activated in seconds. Auto-loaded game presets using QuickSet, an onboard OLED display, and OmniPoint 3 analog magnetic switches deliver pro-level speed, precision, and control with fully adjustable actuation.
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| Pros for Keychron - K3 HE 75% Ultra-Slim Wireless RGB Magnetic Keyboard with Hot-Swappable Lime Switch and QMK and Built-in AI Launcher - Black | |||
|---|---|---|---|
| There were no pros for this product— | Key Feel, Noise Level, Build Quality, Customization, Stream Deck Integration | Overall Performance, Response Time, Comfort, Feel, Key Responsiveness | Key Feel, Noise Level, Keyboard Quality, RGB Backlighting, Wrist Rest |
| Cons for Keychron - K3 HE 75% Ultra-Slim Wireless RGB Magnetic Keyboard with Hot-Swappable Lime Switch and QMK and Built-in AI Launcher - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Size, Connectivity, Software |
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