このキーボードの概要
| Brand | Keychron®︎ |
| Layout | US |
| Size | 96%Full |
| Connection | Bluetooth, USB |
| Hot-Swap | hotswap-available |
Comment
- March 5, 2025 Launch
- Priced at $145.00 for the special edition and $130.00 for the standard version
- Color variations are available in black or white for the special edition, but only black for the standard version.
- Keyswitches are magnetic, selectable only on Gateron Double-Rail Magnetic Nebula
- Keyswitch is compatible only with Gateron Double Rail series and not compatible with Gateron Magnetic Jade or Gateron KS-20 magnetic switches
- Hot-swappable
- Equipped with north-facing RGBLED lights
- Contents include the main unit, replacement keycaps and spare key switches for Windows /Mac
- 96% full-size US keyboard.
- Special editions are the main focus, with natural rosewood accents on either side of the keyboard frame.
- Rosewood accent color is light for white and dark for black
- Special Edition: Double Shot PBT keycap (OSA profile) / aluminum frame + wooden accents
- Standard version: Double-shot PBT keycap (Shine-through Cherry profile)/Aluminum frame
- Operates on a QMK basis and uses the Keychron Rancher web app to configure magnetic switches, change keymaps, etc.
- Connection method is wired (1000Hz)/2.4GHz (1000Hz)/BT5.2
- Number of connected units: 3
- Four layers of sound-absorbing material are sugar-coated for a heavy typing experience.
- Click here to purchase ▷▷▷.
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| Feature | K4 HE | K4 Max | K4 Pro | K4 |
|---|---|---|---|---|
| Connectivity | 2.4 GHz, Bluetooth, and Wired | 2.4 GHz, Bluetooth, and Wired | Bluetooth and Wired | Bluetooth and Wired |
| QMK Firmware | Yes | Yes | Yes | No |
| Support Web Configurator | Yes | Yes | Yes | No |
| Support VIA | Yes | Yes | Yes | No |
| Keycap. | OSA Double-Shot PBT/ Cherry Profile Double-Shot PBT (Shine-through) | OSA Profile Double-Shot PBT | OSA Profile Double-Shot PBT | OEM Profile ABS (Shine-through) |
| Switch Style | Magnetic | Mechanical | Mechanical | Mechanical |
| Switch | Gateron Double-Rail Magnetic | Keychron Super | Keychron K Pro | Gateron G Pro |
| Frame | Aluminum/Aluminum + Wooden | Aluminum | Aluminum | Aluminum / ABS |
| Stabilizer | Screw-In PCB Stabilizers | Screw-In PCB Stabilizers | Screw-In PCB Stabilizers | Plate-Mounted Stabilizers |
| Acoustic Foam | EVA Foam Bottom Case PET Film EPDM Foam Silicone Acoustic Pad | Sound-Absorbing Foam IXPE Foam PET Film EPDM Foam Silicone Acoustic Pad | Sound-Absorbing Foam PET Film EPDM Foam Silicone Acoustic Pad | / |
| Adjustable Actuation Point | Yes | / | / | / |
| Rapid Trigger | Yes | / | / | / |
| One Key Multiple Commands | Yes | / | / | / |
| Gamepad Analog | Yes | / | / | / |
| LKP (Last Keystroke Prioritization) | Yes | / | / | / |
Where to Buy
- Keychron.com｜Official website with the entire product lineup
- Keychron on Amazon Official｜Amazon Japan’s official store
- Keychron (Rakuten Ichiba)
Types of Keychron and how to choose ▷▷▷
仕様詳細
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| (data) item | standard version | special edition |
|---|---|---|
| length | 373.2 mm | 377.1 mm |
| range (e.g. of voice) | 126.2 mm | 126.4 mm |
| Front height | 31 mm (including keycap) | 31.7 mm (including keycap) |
| Back Height | 40.3 mm (including keycap) | 40.9 mm (including keycap) |
| weight | Approx. 1090g | Approx. 1066g |
| keycap | Cherry Profile double-shot keycaps, glossy finish | OSA Double Shot Key Cap, no transparency |
| Frame Material | aluminum (Al) | Aluminum + Wood |
| Bottom Case Material | ABS plastic | ABS plastic |
| stabilizer | Threaded PCB Stabilizer | Threaded PCB Stabilizer |
| switch | Gateron Double Rail Magnetic Switch | Gateron Double Rail Magnetic Switch |
| microcontroller | ARM Cortex-M4 32-bit STM32F402RC (256KB Flash) | ARM Cortex-M4 32-bit STM32F402RC (256KB Flash) |
| angle | 5° / 8° / 11 | 5° / 8° / 11 |
| backlight | North-facing RGB LED | North-facing RGB LED |
| Plate Material | aluminum (Al) | aluminum (Al) |
| sensitivity | 0.1 mm | 0.1 mm |
| rapid trigger | Yes, sir. | Yes, sir. |
| Adjustable actuation points | 0.2 – 3.8 mm | 0.2 – 3.8 mm |
| dynamic keystroke | 4-in-1 action keys | 4-in-1 action keys |
| mount style | Tray mount design | Tray mount design |
| cable | Type A to Type C cable | Type A to Type C cable |
| connectivity | 2.4GHz / Bluetooth / Type-C wired | 2.4GHz / Bluetooth / Type-C wired |
| Bluetooth version | 5.2 | 5.2 |
| Bluetooth device name | Keychrone K4 HE | Keychrone K4 HE |
| battery | 4000mAh rechargeable lithium polymer battery | 4000mAh rechargeable lithium polymer battery |
| Wireless operating time (backlight off) | Up to 110 hours | Up to 110 hours |
| N-key rollover (NKRO) | Yes, both wireless and wired modes are supported | Yes, both wireless and wired modes are supported |
| Hot-swappable | Yes, compatible with Gateron double-rail magnetic switches only. | Yes, compatible with Gateron double-rail magnetic switches only. |
Information reference: https: //www.keychron.com/products/keychron-k4-he-wireless-magnetic-switch-custom-keyboard/?ref=greenkeys
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