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Keychron - K5 Ultra 8k 100% Custom POM Switch Mechanical Gaming Keyboard with Programmable ZMK Launcher Software - Black

Model: K5U-H1
SKU: 6674361

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Specifications
  • Lighting Type
    RGB
    Form Factor
    Full-size
    Keyboard Technology
    Mechanical
    Key Switch Behavior
    Linear, Linear
    Connection Type
    Wired, Wireless
  • Key Specs
    • Lighting Type: RGB
    • Form Factor: Full-size (The size, arrangement, and physical configuration of the product.)
    • Keyboard Technology: Mechanical (Type of technology that detects a key press.)
    • Key Switch Behavior: Linear, Linear (Refers to the mechanisms under the keycaps on a keyboard that enable you to type faster and more precisely. Linear switches move straight up and down without any sound or bump. Tactile switches provide a noticeable bump in the key press, and no sound. Clicky switches provide a bump in the key press and "clicky" sound.)
    • Connection Type: Wired, Wireless
  • General
    • Brand: Keychron
    • Model Number: K5U-H1
    • Product Name: K5 Ultra 8k 100% Custom POM Switch Mechanical Gaming Keyboard with Programmable ZMK Launcher Software
    • Color: Black
  • Features
    • Lighting Type: RGB
    • Customizable Lighting: true
    • Numeric Keypad: true
    • Touchpad: false
    • Keyboard Type: Gaming
    • Palm Rest: false
    • Spill Resistant: false (Designed to resist some degree of accidental liquid spill. The level of spill-resistance is indicated by the product manufacturer, but the degree of protection may not be guaranteed after normal wear of the product.)
    • Keyboard Features: ZMK/VIA/Hot Swap/Brown Switch,2.4GHZ/BT /8k Wired
    • Foldable: false
    • Keycap Material: PBT, PBT, PBT
    • Maximum Number of Memory Profiles: 256
  • Functions
    • Form Factor: Full-size (The size, arrangement, and physical configuration of the product.)
    • Number Of Keys: 108
    • Keyboard Technology: Mechanical (Type of technology that detects a key press.)
    • Dedicated Macro Keys: false (Perform shortcuts of key sequences to carry out commands with a single key. Key sequences may include key strokes, mouse actions, and/or menu actions.)
    • Adjustable Tilt Function: true
    • Number Of Programmable Macros: 16
    • Key Switch Behavior: Linear, Linear (Refers to the mechanisms under the keycaps on a keyboard that enable you to type faster and more precisely. Linear switches move straight up and down without any sound or bump. Tactile switches provide a noticeable bump in the key press, and no sound. Clicky switches provide a bump in the key press and "clicky" sound.)
    • Rollover: Full-key (Refers to the number of keys that can be correctly registered when pressed simultaneously. Rollover may be referred to as n-key rollover (KRO) or anti-ghosting.)
    • Multimedia Keys: true
    • Internet Keys: true
    • Number Of Programmable Keys: 108
  • Connectivity
    • Connection Type: Wired, Wireless
    • Wireless Connectivity: Radio Frequency (RF - 2.4 Ghz/Low Latency), Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Maximum Wireless Range: 10 feet
    • Wired Connectivity: USB-C
    • Cable Length: 1.2 feet
    • Detachable Cable: true
    • Number Of USB Port(s): 1 (The total number of USB ports including all generations and versions.)
    • Number of Devices Connectable Simultaneously: 3
  • Compatibility
    • Operating System Compatibility: Windows, Mac, Linux, Universal
    • Plug and Play Operation: true
  • Power
    • On/Off Switch: true
  • Dimensions
    • Product Height: 0.58 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 4.68 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 16.69 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 1.58 ounces (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year limited
    • Warranty - Labor: 1 year limited
  • Other
    • UPC: 4894979058157

The Keychron K5 Ultra 8K, a next-generation Full size ultra-slim wireless custom mechanical wooden frame keyboard, It supports 2.4 GHz wireless, Bluetooth 5.3, and wired connections. Powered by ZMK firmware, it enables an 8K polling rate in wireless mode. Enhanced with multiple layers of acoustic foam and Keychron Launcher, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with low-profile MX mechanical switch in a breeze. it delivers a refined typing experience with premium sound and complete customization.

  • Ultra-Fast 8K Polling Rate: With an 8000 Hz polling rate, latency matches the 0.125 ms polling interval - that’s 1000x faster than human reaction time.
  • 550 Hours of Battery life: Powered by efficient ZMK open-source firmware, the K5 Ultra achieves up to 550 hours of battery life (with backlight turned off) in 8K wireless mode —over three months of use on a single charge.
  • LSA Double-Shot PBT Keycaps: LSA Double-Shot PBT keycaps ensure legends never fade and surfaces resist shine, even after long-term use.
  • Triple-Mode Connectivity: Easily switch between USB wired, 2.4 GHz wireless, and Bluetooth to match your gaming, work, or multi-device setup.
  • Full Programmability with ZMK Launcher Software: Use ZMK firmware and Launcher software to customize every key, macro, and layer for personalized workflows.
Whats Included
  • 1x Fully Assembled Keyboard
  • Cable, 1x Type-C to Type-C Cable, 1x Type-A to Type-C Adapter, 1x Extension Adapter for Receiver
  • Receiver, 1x Type-A 2.4GHz Receiver, 1x Type-C 2.4GHz Receiver
  • Tools: 1x Keycap& Switch Puller, 1×Screwdriver, 1x Hex Key
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Pros for Keychron - K5 Ultra 8k 100% Custom POM Switch Mechanical Gaming Keyboard with Programmable ZMK Launcher Software - Black
There were no pros for this productBuild Quality, Connectivity, Noise Level, Battery Life, CustomizationThere were no pros for this productBuild Quality, Connectivity, Switch Type, Weight
Cons for Keychron - K5 Ultra 8k 100% Custom POM Switch Mechanical Gaming Keyboard with Programmable ZMK Launcher Software - Black
There were no cons for this productWeightThere were no cons for this productThere were no cons for this product

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