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Keychron K4 Max Wireless Custom Mechanical Keyboard with Number Pad, QMK Programmable 100 Keys RGB Backlight, Bluetooth/2.4 GHz/Wired PBT Keycaps Compatible with Mac Windows Linux
- The K4 Max combines a 96% layout with number pad, tri-mode connectivity: 2.4 GHz wireless, Bluetooth, and Type-C wired. Configurable via QMK and the Keychron Launcher, its your versatile companion for work and gaming, delivering precision and productivity.; Tri-Mode Wireless Mechanical Keyboard: Keychron K4 Max gaming keyboard supports 2.4 GHz wireless, Bluetooth 5.1, and wired modes. Seamlessly switch between gadgets and enjoy ultra-low latency with a 1000 Hz polling rate in 2.4G and wired modes, perfect for fast-paced gaming and multitasking.; QMK Firmware with Launcher Web App: Customize endlessly with QMK open-source firmware for key remapping, macros, and shortcuts. Access the Keychron Launcher web app without installation, always staying up-to-date with the latest featuresno downloads required.; MacOS & Windows Support: Fully optimized for macOS with the same multimedia keys as native Mac devices, the K4 Max also includes extra keycaps for Windows. Effortlessly toggle between MacOS and Windows for a seamless multi-OS experience.; PBT Keycaps & RGB LED Lighting: The south-facing RGB enhances backlight visibility from the user's angle. Paired with high-quality, non-shine-through PBT keycaps, its free from interference when using Cherry-profile alternatives.
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Product description Keychron K4 Max Wireless Custom Mechanical Keyboard The K4 Max merges a 96% layout with 2.4GH z wireless, Bluetooth, and Type-C wired connectivity. Configurable via QMK and Keychron Launcher, its your ideal partner for work and gaming. 2.4 GHz & Bluetooth Connection The K4 Max supports 2.4 GHz, Bluetooth 5.1, and wired modes, allowing seamless switching between devices and ultra-low latency with a 1000Hz polling rate for gaming and multitasking. Program with QMK & Launcher Access the Keychron Launcher web app to remap keys instantlyno installation needed. Stay updated with new features and customize your keyboard without downloads.
Non-shine Through PBT Keycaps Double-shot PBT keycaps provide a premium typing feel, resist oil buildup, and maintain clear legends over time, blending aesthetics with durability for an elevated experience. Big Battery The K4 Max packs a 4000 mAh rechargeable battery, offering up to 190 hours of use with the backlight offperfect for staying productive without constant recharging. Compatible with macOS and Windows Switch between macOS and Windows in seconds, ensuring a seamless and familiar typing experience no matter which system youre using. Ideal for cross-platform workflows. Ergonomic Support The K4 Max offers three adjustable typing angles (3º, 7º & 10º) and curved OSA-profile keycaps for long-lasting ergonomic support and added comfort during extended use.
Specs Dimension 391.29 mm x 140.27 mm ( 15.40 x 5.52 inches) Weight 1290g / 2.84 lbs Angle 3°, 7° and 10° Body Material ABS Polling Rate 1000 Hz ( 2.4 GHz and wired) / 90 Hz (Bluetooth mode) Battery 4000 mAh rechargeable li-polymer battery Compatible System Windows/macOS/Linux N-Key Rollover (NKRO) Yes for both wireless and wired modes Keycaps Double-shot PBT keycaps, not shine-through, OSA Profile (OEM height, SA shape) Switches Keychron Super mechanical Backlight South-facing RGB Stabilizer Screw-in PCB stabs Wireless Working Time Around 100 hours (Lowest brightness) MCU ARM Cortex-M4 32-bit STM32F402 (256KB Flash) Connection 2.4 GHz / Bluetooth / Type-C wired Operating Environment -10 to 50
Non-shine Through PBT Keycaps Double-shot PBT keycaps provide a premium typing feel, resist oil buildup, and maintain clear legends over time, blending aesthetics with durability for an elevated experience. Big Battery The K4 Max packs a 4000 mAh rechargeable battery, offering up to 190 hours of use with the backlight offperfect for staying productive without constant recharging. Compatible with macOS and Windows Switch between macOS and Windows in seconds, ensuring a seamless and familiar typing experience no matter which system youre using. Ideal for cross-platform workflows. Ergonomic Support The K4 Max offers three adjustable typing angles (3º, 7º & 10º) and curved OSA-profile keycaps for long-lasting ergonomic support and added comfort during extended use.
Specs Dimension 391.29 mm x 140.27 mm ( 15.40 x 5.52 inches) Weight 1290g / 2.84 lbs Angle 3°, 7° and 10° Body Material ABS Polling Rate 1000 Hz ( 2.4 GHz and wired) / 90 Hz (Bluetooth mode) Battery 4000 mAh rechargeable li-polymer battery Compatible System Windows/macOS/Linux N-Key Rollover (NKRO) Yes for both wireless and wired modes Keycaps Double-shot PBT keycaps, not shine-through, OSA Profile (OEM height, SA shape) Switches Keychron Super mechanical Backlight South-facing RGB Stabilizer Screw-in PCB stabs Wireless Working Time Around 100 hours (Lowest brightness) MCU ARM Cortex-M4 32-bit STM32F402 (256KB Flash) Connection 2.4 GHz / Bluetooth / Type-C wired Operating Environment -10 to 50
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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