Kick-start your next idea
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Keychron F4 HE 8K Vibe Coding Keypad
SKU:
F4-HWA2
Regular price
$34.99
Unit price
Keychron F4 HE 8K Vibe Coding Keypad - White is backordered and will ship as soon as it is back in stock.
Keychron F4 HE 8K Vibe Coding Keypad is a compact four-key keypad featuring Ultra-fast Lime magnetic switches and an 8K polling rate. Customize each key for macros, keyboard inputs, gaming controls, or shortcuts through Keychron Launcher for faster, more efficient control.
Regular price
$34.99
Unit price
Keychron F4 HE 8K Vibe Coding Keypad - White is backordered and will ship as soon as it is back in stock.
YOUR AI AGENT CONTROLLER
F4 HE 8K Vibe Coding Keypad
The Keychron F4 HE 8K is a four-key controller for working with AI. Send the prompt. Dictate the next one. Accept the change. Reject the bad idea. Each action is one press, so you stay in the review-and-refine loop instead of hunting for shortcuts across a full keyboard.
COMING SOON
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Be first in line for the launch update
FOUR KEYS. FOUR MOMENTS.
The Inner Loop, On Real Keys
Working with an AI assistant collapses into a few moves you repeat all day: send a prompt, speak the next one, approve what came back, or throw it out and go again. The F4 gives each move its own key with an icon cap to match, so the loop runs through your fingers, not through menus.
Off the clock, the same four keys handle whatever you repeat most: copy/paste, meeting mute, window snapping, or a macro chain.
MAGNETIC ADVANTAGE
One Key. Multiple Actions
Thanks to Dynamic Keystrokes (DKS), you can now assign up to 4 distinct actions per key based on press depth. A light press moves your character, a deeper press makes them run, and releasing the key enables additional commands. This layered control lets you execute multiple moves with ease.
WEB-BASED. NO DRIVERS
Pick a Preset, or Just Describe It
Plug in, open launcher in your browser, and the F4 is ready to configure. Choose a ready-made preset for Codex or Claude and go, or remap the keys, record macros, adjust the actuation point. Prefer to just say it? The built-in AI assistant sets keys up from a plain-language request.
The Codex and Claude presets each include a key for voice input. Follow the Start guide to set it up.
*The F4 does not have a built-in microphone. For voice input, use your computer's built-in microphone or an external one.
Click here to test Keychron Launcher
* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect it to your device via USB-C cable. The version of Keychron Launcher shown here is in beta. The official release is scheduled for November 9, 2026.
WEB-BASED. NO DRIVERS
Just Three Steps to Start
1. Plug in via USB-C.
2. Open launcher.keychron.com.
3. Pick a preset or ask the AI assistant.
MAKE IT YOURS
15 Icon Keycaps. Build Your Loadout.
Every key you program gets a cap to match. Pick from 15 icon legends in Cherry-profile dye-sub PBT. Set up a loadout for the way you work.
*The image shows suggested keycap combinations. Remap the keys in Keychron Launcher to assign the corresponding actions.
Stored on the Device
Set It Once. It Travels With You.
Your layout saves to the F4 itself. Plug into a different computer and your four actions are already there. No account, no sync, no setup twice.
RGB, PUT TO WORK
Read Your Keys at a Glance
With per-key RGB, give each key a color that matches its job, such as green to accept, red to reject, or choose from 22 backlight effects to make your setup your own.
FROM WORK TO PLAY
Four Keys for Your Go-To Moves
Map the keys to your in-game moves, such as weapon swaps, abilities, push-to-talk, and tune how deep each press registers. Magnetic switches and wired 8,000 Hz polling keep every action responsive.
Magnetic Switch Control
Tune Every Press to Match the Action
Comes with Keychron Ultra-Fast Lime Magnetic Switches, it delivers smooth, stable keystrokes with adjustable actuation point from 0.20 to 3.30 mm with 0.1 mm sensitivity. Choose a shallower setting to register a press sooner or a deeper setting for more deliberate input.
*8,000 Hz polling requires a USB-C cable that supports an 8K polling rate.
Wired 8K Polling Rate
Ultra-Fast Response
With a wired polling rate of 8,000 Hz, the F4 HE 8K can report key inputs to your computer up to 8,000 times per second, delivering responsive input. Pair it with an 8K-rated cable like the Keychron Coiled Aviator Cable 8K since standard USB-C cables cap the polling rate.
OFF THE CLOCK
A Desk Toy That Travels
Need a break? The F4 taps like a fidget piece — smooth keystrokes, soft sound. And at 44.94 mm square with a lanyard, it leaves the desk as easily as it lives on it: clip it to your bag and take your shortcuts along.
A Playful Desk Toy
Need a break after hours of work or gaming? Give the F4 HE 8K a few playful taps. The smooth keystrokes and soft, satisfying sound make it easy to pause and unwind for a moment.
A Small Footprint
The F4 is compact, lightweight, and easy to carry with its lanyard. It leaves your desk clear, fits in your bag, and goes wherever you need it.
What's in the Box
Includes:
1 × Keychron F4 HE 8K Vibe Coding Keypad
1 × Extra Keycap Set (11 keycaps)
1 × User Manual
SPECS
Product Information
| Number of Keys | 4 |
|---|---|
| Width | 44.94 mm (1.77 in) |
| Length | 44.94 mm (1.77 in) |
| Height | 34.37 mm (1.35 in), including keycaps and feet |
| Feet Height | 0.5 mm |
| Body Material | ABS |
| Plate Material | Aluminum |
| Keycaps | Cherry profile dye-sublimated PBT keycaps |
| Switches | Keychron Ultra-Fast Lime Magnetic Switches |
| Compatible Systems | macOS / Windows / Linux |
| Operating Temperature | −10 to 50 °C |
Performance
| Connectivity | USB-C wired |
|---|---|
| Polling Rate | 8,000 Hz (requires a USB-C cable that supports an 8K polling rate) |
| Adjustable Actuation Points | 0.2–3.3 mm |
| Sensitivity | 0.1 mm |
| Backlight | North-facing RGB |
| Hot-Swappable | Yes |
| Onboard Memory | Yes |
| MCU | AT32F405 RCT7-7 |
Keychron F4 HE 8K User Guide
Learn more about Keychron F4 HE 8K, such as creating a macro, keymapping, backlight settings, and firmware upgrade.
Stay Powered for Longer.
600 mAh
Battery Capacity
Up to 116 Hours
Bluetooth Mode
Up to 98 Hours
2.4 GHz wireless Mode
Three Distinct Finishes
Find Your Perfect Match
More to Discover
34 mm Ultra-Smooth Trackball
Removable Ball for Easy Cleaning
Comfortable Egg-Shaped Body
6 Customizable Buttons
Dedicated DPI Adjustment Button
1000 Hz Polling Rate
October 2026
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