$129.00
We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more
SKU
174443
Shipped by: digiDirect
digiDirect Price
$129.00 Description
- 2.4 GHz & Bluetooth Connection
- Program with QMK & Launcher.
- Significantly Enhanced Acoustic Foams
- Hot-Swappable (Optional)
- Keychron Super Switch
- Double-shot PBT Keycaps
- Unlock Dynamic Backlit Control
- Ergonomic Support
Delivery
Australia
Standard Shipping 4-7 business days: AU $8.95*
Express Shipping 1-3 business days: AU $15*
International Shipping
New Zealand 9-12 business days: AU$21*
*During peak promotional periods, please allow additional time for your order dispatch.
Returns
While we can’t offer a refund or replacement if you simply change your mind, we’re here to help if your item has a problem under Australian Consumer Law. You may be entitled to a refund or exchange if an item has a major problem. This is when the item:
has a problem that would have stopped someone from buying the item if they had known about it
is unsafe
is significantly different from the sample or description
doesn't do what we said it would, or what you asked for and can't be easily fixed
If the problem is not major, we will repair the item within a reasonable time. If it can’t be repaired in a reasonable time, we’ll offer a suitable resolution such as a refund or replacement. Please keep your proof of purchase — e.g. your receipt. More details here.
SKU
174443
Shipped by: digiDirect
AWAITING STOCK This means item is within an estimated 2 weeks from delivery to digiDirect. For the latest ETA, please click here to contact us.
Description
- 2.4 GHz & Bluetooth Connection
- Program with QMK & Launcher.
- Significantly Enhanced Acoustic Foams
- Hot-Swappable (Optional)
- Keychron Super Switch
- Double-shot PBT Keycaps
- Unlock Dynamic Backlit Control
- Ergonomic Support
Delivery
Australia
Standard Shipping 4-7 business days: AU $8.95*
Express Shipping 1-3 business days: AU $15*
International Shipping
New Zealand 9-12 business days: AU$21*
*During peak promotional periods, please allow additional time for your order dispatch.
Returns
While we can’t offer a refund or replacement if you simply change your mind, we’re here to help if your item has a problem under Australian Consumer Law. You may be entitled to a refund or exchange if an item has a major problem. This is when the item:
has a problem that would have stopped someone from buying the item if they had known about it
is unsafe
is significantly different from the sample or description
doesn't do what we said it would, or what you asked for and can't be easily fixed
If the problem is not major, we will repair the item within a reasonable time. If it can’t be repaired in a reasonable time, we’ll offer a suitable resolution such as a refund or replacement. Please keep your proof of purchase — e.g. your receipt. More details here.
| Number of Keys | 87 (80%) |
|---|---|
| Switches | Mechanical |
| Switch Face | North-facing |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS |
| Keycap Material | Double-shot PBT |
| Keycap Profile | Cherry Profile / MDA Profile |
| Layout | ANSI |
| Polling Rate (2.4GHz and Wired Mode) | 1000Hz |
| Polling Rate (BT Mode) | 125Hz |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
CONNECTIVITY AND POWER
| Backlit | 22 types of RGB backlight options plus endless possibilities |
|---|---|
| Battery | 3750 mAh rechargeable li-polymer battery |
| Wireless Working Time (Backlit off) | Around 288 hours (Lab test result may vary by actual use) |
| Wireless Working Time (RGB) | Around 156 hours |
| Connection | 2.4 GHz / Bluetooth / Type-C wired |
| Bluetooth version | 5.2 |
| Bluetooth Device Name | Keychron J4 |
| Compatible System | Windows / Linux / macOS |
PHYSICAL UNIT
| Dimension | 365.72 x 137.71mm (14.40 x 5.42") |
|---|---|
| Weight | 870 g / 1.92 lbs |
| Height incl. keycap (front) | 28.18 mm (1.11") |
| Height incl. keycap (rear) | 37.81 mm (1.49") |
| Typing Angle | 4.5º and 9.6º |
| Operating Environment | -10 to 50℃ |
What’s In The Box
- Keychron J4 QMK Wireless Hot-Swappable RGB Backlight Keyboard (Black)(Brown Switch)
Keychron J4 QMK Wireless Hot-Swappable RGB Backlight Keyboard (Black)(Brown Switch) is a wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master any keys or macro commands on its 80% TKL layout through Keychron Launcher web app. Besides, users can hot-swap with Keychron Super mechanical switch in a breeze (hot-swappable version only).
Key Features of the Keychron J4 QMK Wireless Hot-Swappable RGB Backlight Keyboard (Black)(Brown Switch)
- 2.4 GHz & Bluetooth Connection
- Program with QMK & Launcher.
- Significantly Enhanced Acoustic Foams
- Hot-Swappable (Optional)
- Keychron Super Switch
- Double-shot PBT Keycaps
- Unlock Dynamic Backlit Control
- Ergonomic Support
2.4 GHz & Bluetooth Connection
Experience peak gaming performance on the fly with the 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the J4 via Bluetooth 5.2 to three devices.
Program with QMK & Launcher.
The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app.
Significantly Enhanced Acoustic Foams
Elevate your typing with J4 featuring advanced IXPE acoustic foam for enhanced comfort, coupled with resilient EPDM foam for superior key switch support, responsiveness, and durability. The steel plate provide responsive feedback and a peaceful typing sound, while added weight will enhance the stability.
Hot-Swappable (Optional)
We also provide a hot-swappable version for your choice, which means you can customize your typing experience without soldering, pop them in and it's done.
Every detail matters for a personalized typing experience, that’s why we give you the power. You can hot-swap every switch on the J4 with almost all of the 3pin and 5pin MX style mechanical switches on the market (including Cherry, Gateron, Kailh, Panda, etc.) without soldering. You can customize your own typing experience in seconds.
Keychron Super Switch
Our exclusive Keychron Super switch adopts a new mold with unparalleled precision. Every switch is tested for pro-grade quality and has a lifespan of up to 50 million clicks, providing great reliability and high performance for long typing sessions. Its new light affection structure on its transparent top housing also ensure high light transmittance and a more consistent, brighter backlight effect.
Double-shot PBT Keycaps
The double-shot PBT keycaps of the J4 provide excellent oil resistance and prevent the legends from fading out. Additionally, the keyboard offers two different keycap options to meet varying preferences and needs.
Unlock Dynamic Backlit Control
Comes with more than 22 types of RGB backlight settings (as well as a static white backlight option), and 14 types of backlight settings on the White Backlight version. You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease.
Ergonomic Support
Two levels of adjustable typing angle (4.5º & 9.6º) and curved Cherry profile and MDA profile keycaps are all working together to provide long-lasting ergonomic support for your wrist.
- MPN - KBKCKJ4H3
- GTIN - 4894979045089
Shipped by: digiDirect