Keychron - K2 V3 75% Wireless RGB Keyboard with Hot-Swappable Super Red Switch and QMK/Built-in AI Launcher - Black
Model: K2X-J1
SKU: 13113439
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The K2 Version 3 is a 75% wireless mechanical keyboard with ABS and aluminum frame, PBT keycaps and Keychron Super Red linear mechanical switches. It supports Bluetooth and USB-C, a maximum 1000 Hz polling rate, RGB lighting, full-key rollover and hot-swappable switch sockets. QMK and built-in AI Launcher customization provide browser-based control of keymaps, macros and shortcuts.
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The K2 Version 3 combines a 84-key 75% layout with ABS and aluminum frame and PBT keycaps for a durable, focused typing setup. The space-efficient arrangement keeps navigation, function and shortcut controls close while leaving more room for a mouse. Its 5°, 9° and 13° supports a comfortable desk position.
Choose Bluetooth 5.2 or detachable USB-C wired operation to fit different devices and workspaces. Wired mode reaches 1000 Hz, while Bluetooth runs at 125 Hz for convenient multi-device switching. Full-key rollover helps simultaneous inputs register accurately for gaming, creative shortcuts and productivity.
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 application. Save a personalized setup for macOS,.
Keychron Super Red linear mechanical 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. Carefully engineered stabilizers, acoustic foam and the keyboard structure help reduce unwanted resonance and create more consistent feedback across.
The rechargeable 4000 mAh power source provides about 190 hours with the backlight off or 100 hours at the lowest RGB brightness 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.
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