SKU: 21771744909

Keychron K5 Max QMK/VIA Full-sized Wireless Custom Mechanical Keyboard | BROWN Switches

Sale price$1439.55 Regular price$1599.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Keychron K5 Max QMK/VIA Full-sized Wireless Custom Mechanical Keyboard | BROWN SwitchesThe Keychron K5 Max QMK VIA Low Profile Full Sized Wireless Custom Mechanical Keyboard is an ultra slim yet highly functional 100% layout keyboard, offering a premium typing experience with seamless connectivity. Supporting 2. 4GHz wireless, Bluetooth 5. 1, and wired connections, it allows users to switch effortlessly between multiple devices. The Keychron Launcher web app enables full customization, giving users the ability to remap keys, create

The Keychron K5 Max QMK/VIA Low Profile Full-Sized Wireless Custom Mechanical Keyboard is an ultra-slim yet highly functional 100% layout keyboard, offering a premium typing experience with seamless connectivity. Supporting 2.4GHz wireless, Bluetooth 5.1, and wired connections, it allows users to switch effortlessly between multiple devices. The Keychron Launcher web app enables full customization, giving users the ability to remap keys, create macros, and fine-tune commands to fit their workflow. Designed for both Windows and macOS, the LSA (low-profile spherical-angled) keycaps provide a comfortable and precise typing feel.

Engineered for performance and versatility, the K5 Max boasts a 1000Hz polling rate in 2.4GHz and wired modes, ensuring ultra-low latency for gaming and professional use. The Gateron Low Profile Brown switches offer a responsive, tactical keystroke with medium sound, making them ideal for both Midway office work and gaming sessions. With the hot-swappable version, users can easily swap out switches without soldering, making customization more accessible than ever. The full-size layout includes a dedicated number pad, multimedia keys, and function keys, ensuring productivity without compromise.

Powered by QMK/VIA firmware, the K5 Max unlocks endless possibilities for key remapping, shortcuts, and advanced macros. The ARM Cortex-M4 32-bit MCU with 256KB Flash ensures smooth performance, while IXPE acoustic foam reduces keystroke noise, offering a quieter and more comfortable typing experience. Redesigned stabilizers minimize key wobble, particularly for larger keys like Spacebar, Shift, Enter, and Backspace, resulting in a more consistent and satisfying feel. Mac users will appreciate the dedicated macOS layout, which replicates the Apple keyboard function keys while improving on tactile feedback.

Aesthetically, the K5 Max blends a durable aluminium frame with double-shot PBT keycaps, ensuring long-lasting performance with oil resistance and minimal wear. The keyboard features 22 RGB backlight effects, allowing users to customize brightness, hue, and speed for a visually immersive experience. With a 2000mAh battery, it delivers up to 90 hours of wireless usage with the backlight off and 50 hours with RGB at its lowest brightness. Combining ultra-slim design, powerful features, and full customization, the Keychron K5 Max is the ultimate choice for those seeking a high-performance, full-sized mechanical keyboard.

FEATURES:

  • Customisable keyboard with 100% layout
  • 2.4GHz & Bluetooth connection
  • QMK/VIA Support
  • Double-shot PBT keycaps
  • Ultra-slim design
  • Hot-swappable
  • RGB LED lights
  • Low profile Gateron Low Profile BROWN switches
  • Acoustic foam

SPECIFICATIONS:

  • Colour: Black
  • Number of Keys_ 108 (100%)
  • Switches: Gateron low-profile mechanical
  • Switch Face_ North-facing
  • Number of Multimedia Keys_ 12
  • Frame Material_ ABS + Aluminium frame
  • Keycap Material_ Low-profile double-shot PBT
  • Layout: ANSI
  • Polling Rate (2.4GHz and Wired Mode): 1000Hz
  • Polling Rate (BT Mode): 90Hz
  • N-Key Rollover (NKRO): Yes for both wireless and wired modes
  • Backlit: 22 types of RGB backlight options plus endless possibilities
  • Battery: 2000mAh rechargeable li-polymer battery
  • Wireless Working Time (Backlit off): Around 90 hours (Lab test result may vary by actual use)
  • Wireless Working Time (RGB): Around 50 hours (Lowest brightness)
  • Connection: 2.4GHz / Bluetooth / Type-C wired
  • Bluetooth version_ 5.1
  • Bluetooth Device Name_ Keychron K5 Max
  • Compatible System_ macOS / Windows / Linux
  • Typing Angle_ 3.37º, 4.36º and 6.56º
  • MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
  • Operating Environment_ -10 to 50℃
  • Gateron Low Profile BROWN Switch_
    • Operating force_ 55 ± 15 gf
    • Pre-travel: 1.7 ± 0.4mm
    • Travel distance_ 3.0 ± 0.2mm
    • Behavior: Tactile
    • Pre-lubed: Yes
    • Sound level_ Medium
    • Suitable for_ Midway Office/gaming
  • Product Dimensions_ 42.4 x 11.9 x 1.8~2.3 cm
  • Product Weight_ 720g

WHAT’S IN THE BOX_

  • Keychron K5 Max QMK/VIA Low Profile Full-sized Wireless Custom Mechanical Keyboard | BROWN Switches – Black x1
  • Type-A to Type-C Cable x1
  • Extension Adapter for Receiver x1
  • Type-A 2.4GHz Receiver x1
  • Keycap & Switch Puller x1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21771744909

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4.2 ★★★★★
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TW Nam
Port Orchard, US
★★★★★ 5
A fantastic display for both gaming and productivity.
Size: 32-inch
The Odyssey G55C delivers a remarkably immersive experience. The 1000R curvature naturally fits the field of view and significantly enhances focus during work or gaming. The QHD resolution paired with 165Hz refresh rate produces a sharp, smooth, and responsive display. HDR10 improves contrast, and AMD FreeSync ensures tear-free motion. Even for long working hours, the Eye Care features help reduce fatigue. Pros: Deep 1000R curve enhances immersion. Sharp QHD resolution with 165Hz smoothness. Excellent color and contrast for its price range. Low input lag, great for gaming and productivity. Anti-glare coating works well. Cons: Limited USB ports (typical of gaming monitors) Stand allows tilt only—no height adjustment. Verdict: A fantastic display for both gaming and productivity. This monitor provides premium performance at an exceptional value.
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Reviewed in the United States on December 11, 2025
V
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Vincent Musolino
Phoenix, US
★★★★★ 5
Top tier gaming monitor
Size: 32-inch
This monitor is the best of its class. The picture on it is better compared to its competitor, the LG ultra gear. The monitor allows you to maximize your Series X refresh rate. The HDR mode is actually brighter than statistics would give it credit for. LG's model has the same nits (300) but this literally just looks better. I just wish the stand was different, it could go without being completely plastic and awkward and non-adjustable. It has the proper mounting holes however so that it may be mounted.
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Reviewed in the United States on November 4, 2025
B
Verified Purchase
Brody Creed
Los Angeles, US
★★★★★ 4
Great monitor but not the monitor stand
Size: 32-inch
Overall, this is a very good monitor for the price. The picture quality is excellent, and the difference compared to my previous 27-inch 1080p monitor is immediately noticeable. The curved screen adds to the viewing experience, and there are plenty of settings available to customize the display, including good brightness options. My main complaint is the stand. It feels a bit cheap due to its plastic construction and lack of adjustability. Considering the quality of the monitor itself, a better stand would have been nice. The monitor does not include built-in speakers, which wasn't an issue for me but may matter to some buyers. Despite the stand, this monitor offers great value and delivers excellent overall performance.
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Reviewed in the United States on June 1, 2026
T
Verified Purchase
TcJayLee
Whiting, US
★★★★★ 5
Great for Videos and browsing
Size: 32-inch, Size: 32-inch
I did not buy this for gaming. I wanted a second monitor to browse while playing video games. With that being said it has great picture and doesn’t have any issues with refresh or delivering crisp picture quality. YouTube videos at 4K resolution is almost perfect. Its functions are user friendly and not complicated at all. The stand is rather long because of it being 32” and curved but it is strong and stable. It was super simple to connect and had no issues with compatibility with my PC. I wouldn’t use this for gaming especially if your running a high performance GPU. I’d spend a few hundred more for a better performing monitor
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Reviewed in the United States on January 9, 2026
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Verified Purchase
Van816
San Leandro, US
★★★★★ 5
Works great
Size: 32-inch
Great screen and son loves it for gaming
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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