SKU: 30194343891

Keychron K8 Max QMK Wireless Custom Mechanical Keyboard | BANANA Switches

Sale price$1349.55 Regular price$1499.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Keychron K8 Max QMK Wireless Custom Mechanical Keyboard | BANANA SwitchesThe Keychron K8 Max QMK Wireless Custom Mechanical Keyboard is a feature packed 80% tenkeyless (TKL) keyboard designed for both productivity and gaming. It offers multiple connectivity options, including 2. 4GHz wireless, Bluetooth 5. 1, and wired Type C, ensuring seamless device switching and ultra low latency performance. With QMK and VIA support, users can fully customize their key mappings, macros, and shortcuts via the Keychron Launcher web app,

The Keychron K8 Max QMK Wireless Custom Mechanical Keyboard is a feature-packed 80% tenkeyless (TKL) keyboard designed for both productivity and gaming. It offers multiple connectivity options, including 2.4GHz wireless, Bluetooth 5.1, and wired Type-C, ensuring seamless device switching and ultra-low latency performance. With QMK and VIA support, users can fully customize their key mappings, macros, and shortcuts via the Keychron Launcher web app, making it a highly versatile option for professionals and enthusiasts alike.

Built for a premium typing experience, the K8 Max integrates multiple layers of acoustic foams (IXPE, PET, and EPDM) for a satisfying sound profile and enhanced key feel. The durable steel plate construction improves key stability while reducing wobble, and the adjustable typing angles (3.4º, 7.7º, and 10.7º) provide ergonomic support for long sessions. The Keychron Super BANANA mechanical switches, known for their responsive tactile action and pre-lubed design, deliver a gentle yet highly responsive keystroke, perfect for both gaming and office use.

Aesthetic and functionality go hand in hand with the K8 Max’s South-facing RGB lighting, which offers 22+ customizable effects and enhanced keycap compatibility. The double-shot PBT OSA keycaps (OEM profile with spherical angles) provide excellent oil resistance and a comfortable fingertip feel, while hot-swappable switch support (for the hot-swappable version) lets users easily swap out switches without soldering. Additionally, screw-in PCB stabilizers ensure a rock-solid typing experience with minimal key rattle, especially on larger keys like the space bar, backspace, and shift.

With a powerful ARM Cortex-M4 MCU (256KB Flash) and a 1000Hz polling rate on wired and 2.4GHz modes, the K8 Max offers unparalleled responsiveness for competitive gaming. Its 4000mAh battery provides an impressive 190-hour battery life (with backlight off) and 100 hours with RGB at the lowest brightness, making it a reliable wireless companion. Designed for Windows, macOS, and Linux users, the K8 Max retains full multimedia and function key support, making it a top-tier choice for those who demand performance, customization, and premium build quality in a compact, wireless TKL layout.

FEATURES:

  • Customisable keyboard with 80% TKL layout
  • 2.4GHz & Bluetooth connection
  • QMK Support
  • OSA PBT keycaps
  • Aluminium frame design
  • Hot-swappable
  • South-facing RGB LED lights
  • Keychron Super Mechanical BANANA switches
  • Screw-in PCB stabilisers

SPECIFICATIONS:

  • Colour: Black
  • Number of Keys_ 87 (80%)
  • Switches: Keychron Super mechanical
  • Switch Face_ South-facing
  • Number of Multimedia Keys_ 12
  • Frame Material_ ABS + Aluminium frame
  • Keycap Material_ Double-shot PBT
  • Layout: OSA (OEM profile with spherical-angle)
  • 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: 4000mAh rechargeable li-polymer battery
  • Wireless Working Time (Backlit off): Around 190  hours (Lab test result may vary by actual use)
  • Wireless Working Time (RGB): Around 100 hours (Lowest brightness)
  • Connection: 2.4 GHz / Bluetooth / Type-C wired
  • Bluetooth version_ 5.1
  • Bluetooth Device Name_ Keychron K8 Max
  • Compatible System_ macOS / Windows / Linux
  • Typing Angle_ 3.4º, 7.7º and 10.7º
  • MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
  • Operating Environment_ -10 to 50℃
  • Keychron Super BANANA Switch_
    • Operating force_ 57 ± 15 gf
    • Pre-travel: 2.0 ± 0.4mm
    • Travel distance_ 3.6 ± 0.4mm
    • Behaviour: Tactical (Similar to Panda switches)
    • Pre-lubed: Yes
    • Sound level_ Gentle
    • Suitable for_ Office/gaming
    • Spring length_ Double-stage 21.5mm
  • Product Dimensions_ 35.9 x 12.9 x 3.5~4.3 cm
  • Product Weight_ 1308g

WHAT’S IN THE BOX_

  • Keychron K8 Max QMK Wireless Custom Mechanical Keyboard | BANANA 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
  • Screwdriver x1
  • Hex Key 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: 30194343891

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4.7 ★★★★★
Based on 16 reviews
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A
A1 reviewer
Fort Morgan, US
★★★★★ 5
Well made
Size: 11, Color: Black/Geyser
The first thing that stands out about the Columbia PFG Castback Flip sandals is the solid build and clean fishing-inspired design. The Black/Geyser color combination looks sharp and matches the product photos well. The straps feel durable and comfortable against the foot, and the footbed has a slightly cushioned feel that makes them comfortable right out of the box. Overall construction feels sturdy, which is what you’d expect from something designed for outdoor or water use. In everyday wear, the sandals are comfortable and easy to walk in. The footbed provides decent grip and support, and the textured surface helps keep your foot from sliding around when they get wet. They work well for casual use, whether it’s around the house, at the beach, or after a day on the water. The lightweight feel also makes them easy to pack for trips or outdoor activities. After wearing them for a while, they hold up well and remain comfortable for daily use. The materials seem durable and the straps stay secure without stretching out. They’re simple, reliable sandals that work well for warm weather, boating, or casual summer wear. Overall, they’re a solid choice for anyone looking for comfortable flip flops with a slightly more rugged outdoor style.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
N
Nikki
Draper, US
★★★★★ 5
Extremely comfortable with slight roomy fit
Size: 11, Color: Black/Geyser, Size: 11, Color: Black/Geyser
These are easily the most comfortable flip flops I have ever owned. From the moment I put them on, there was no break in period at all. They felt soft, supportive, and ready for all day wear right out of the box. The cushioning is excellent without feeling too soft, and they have a nice stable feel when walking. They are lightweight and clearly made with quality materials, making them great for everyday use or around water. One thing to note is that they run a little on the larger side, so if you are between sizes, you may want to consider sizing down for a better fit. Overall, these are a great combination of comfort, durability, and function. I would absolutely recommend them, especially if comfort is your top priority. (Excuse the teeth marks- my dog unfortunately got ahold of them before I snapped the photo- they are PERFECT out of the box)
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Reviewed in the United States on March 22, 2026
D
Daniel S
Fort Morgan, US
★★★★★ 5
Comfortable Flip-Flops with a Clean, Sporty Look
Size: 13, Color: Black/Geyser
I picked up the Columbia Men’s PFG Castback Flip in the black and white colorway, and the first thing I noticed was how comfortable they felt right out of the box. How They’ve Been Used: Even though it’s still winter, I’ve been wearing them around the house occasionally to get a feel for the fit and comfort. I plan to use them more regularly outdoors once the weather warms up. What Worked Well: Immediate Comfort: The footbed feels cushioned and supportive without needing a break-in period. Secure Fit: The straps sit comfortably without rubbing or feeling stiff. Lightweight Design: Easy to slip on and off for quick wear. Clean Style: The black and white combination gives them a sharp, versatile look. Positive Feedback: My wife has already commented on how good they look. Things to Keep in Mind: Seasonal Use: Best suited for warmer weather and casual settings. Sizing: Checking the size guide helps ensure the right fit. Bottom Line: Based on my experience so far, these flip-flops offer a great balance of comfort and style. They’re comfortable enough for everyday wear and look sharp enough for casual outings. I’m looking forward to putting them to full use once spring arrives.
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Reviewed in the United States on February 27, 2026
E
Erik C
Grantham, US
★★★★★ 5
Columbia always makes great stuff
Size: 14, Color: Espresso II/Black
Even with my flat feet these offer a lot of padding which makes these extremely comfortable. They increase my height about an inch haha. These are great for walking around the beach or just going for walks. The tread on the bottom of these make walking up hills where the surfaces are not completely even extremely easy and very grippy. Time will tell how durable these are, but so far they're holding up very well.
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Reviewed in the United States on March 15, 2026
J
JandJ
Houston, US
★★★★★ 5
Comfortable Lightweight Flip Flops with Reliable Grip
Size: 9, Color: Black/Geyser, Size: 9, Color: Black/Geyser
These flip flops have an excellent fit with a cushioned footbed that makes them very comfortable to wear for long periods. The grip is strong on wet surfaces, which adds confidence when walking around pools, beaches, or after rain. The overall quality feels top tier, and the color looks clean and well finished. They are lightweight, and the sizing was spot on, making them easy to slip on and wear throughout the day.
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Reviewed in the United States on March 11, 2026

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