Clavier mécanique sans fil Keychron J1 QMK (Disposition US ANSI)
Clavier mécanique sans fil Keychron J1 QMK (Disposition US ANSI) - Black - RGB Backlight / Low Profile Switch (Hot-Swappable) / Red Switch est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
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Le Keychron J1 est un clavier mécanique personnalisé sans fil. Il prend en charge le 2,4 GHz, le Bluetooth et une connexion filaire. Il permet à quiconque de maîtriser toutes les touches ou commandes macro sur sa disposition 75 % TKL via l'application web Keychron Launcher. De plus, il est livré avec des keycaps pour Windows et macOS, et les utilisateurs peuvent échanger à chaud les switches mécaniques à profil bas en un clin d'œil (version hot-swappable uniquement).
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Keychron J1
The J1 is a low-profile wireless mechanical keyboard with a 75% layout. It supports 2.4 GHz, Bluetooth, and wired connections. Empowered by QMK, it offers endless possibilities and enhanced productivity in your work and gaming!
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 J1 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.
Click here to use Lemokey Launcher* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the keyboard to your device via wired mode.
Last Key Priority (LKP)
LKP allows seamless directional changes by prioritizing the last key pressed, ensuring smoother gameplay in titles like Valorant. This helps reduce the delay between key presses, giving a competitive edge by allowing for quicker changes in direction without waiting for previous keys to be fully released.
Suitable For All Devices
Offers a Mac layout while remaining compatible with Windows. It stands out in the market by providing the same multimedia and function key functions as Apple keyboards for Mac users, but with enhanced tactile feedback.
Additionally, you can configure different keymaps for both Mac and Windows devices. The Keychron Launcher web app is compatible with macOS, Windows, and Linux. The keyboard includes keycaps for both macOS and Windows, along with additional esc and enter keys, facilitating seamless switching between operating systems.
Built-in Receiver
Compartment
For a better 2.4 GHz wireless experience, the J1 comes with a Type-A receiver. Enjoy the quick plug-and-play time. Or, put it away in the keyboard storage slot at the top right corner.
An Epic Core Inside
A powerful ARM architecture MCU WB32F3G71RCT6 equipped with 256KB Flash will provide more flexibility for developers. The polling rate is 1000 Hz on 2.4GHz and wired modes right out of the box, which makes the latency hardly noticeable even in competitive games.
Advanced Acoustic Foam
Elevate your typing with J1 featuring advanced IXPE acoustic foam for smooth keystrokes and enhanced comfort, coupled with resilient latex foam for superior key switch support, responsiveness, and durability. Redefining the standard for a quiet, comfortable, and responsive typing experience.
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.
We all have our unique typing preferences, that’s why we are offering hot-swappable option on the J1, so you can easily hot-swap every low-profile mechanical switch in a few seconds to customize the typing experience without soldering.
*The J1 is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
Low-Profile Mechanical Switch
If you want a fast, comfortable, and reliable low-profile switch, the Low Profile Mechanical Switch is your answer. With a 1.3 mm actuation—about 35% faster than standard switches—it offers smooth, precise travel and lasts up to 50 million keypresses. Choose from three colors for your preference.
Low Profile Double-Shot PBT Keycaps
Designed for premium type feeling, the J1 comes with our unique low profile double-shot PBT keycaps that made of both shine-through and non-backlight shine through PBT material with excellent oil resistance for long-term use.
North-facing RGB Backlights
Comes with more than 22 types of RGB backlight settings (as well as a static white backlight option). You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease. The J1 features Per-Key RGB, letting you customize the color of each key individually with full control. It also supports Mix RGB, allowing you to divide the keyboard into two lighting zones, each with its own effects, colors, and timelines for dynamic, layered visuals.
Per-key RGB
Per-key RGB allows you to set the color of each key individually. You can change the color of the key by selecting it, clicking on the area where the color is set, changing the color, and saving it.
Mix RGB
With Mix RGB, you can split your keyboard into two custom lighting zones, each with its own effects. Add dynamic loops with different colors and animations for every time period.
What's in the box?
Frequently bought together (Add-on)
Please select the matching variant for your product.
SPECIFICATION
Number of Keys: 82 (75%)
Switches: Keychron low-profile mechanical
Switch Face: North-facing
Number of Multimedia Keys: 12
Frame Material: ABS
Keycap Material: Low-profile double-shot PBT
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
*The J1 is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
CONNECTIVITY AND POWER
Backlit: 22 types of RGB backlight options plus endless possibilities
Battery: 2000 mAh rechargeable li-polymer battery
Wireless Working Time (Backlit off): Around 3 weeks (Lab test result may vary by actual use)
Wireless Working Time (RGB): Around 81 hours (Lowest brightness)
Connection: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth version: 5.2
Bluetooth Device Name: Keychron J1
Compatible System: macOS / Windows / Linux
PHYSICAL UNIT
Dimension: 327 x 144 mm (12.87 x 5.67")
Weight: 661 g / 1.46 lbs
Height without keycap (front): 15.13 mm (0.6")
Height without keycap (rear): 19.16 mm (0.75")
Height incl. keycap (front): 18.9 mm (0.74")
Height incl. keycap (rear): 22.93 mm (0.9")
MCU: WB32F3G71RCT6 (256KB Flash)
Operating Environment: -10 to 50℃
Learn more about the Keychron J1 such as the shortcuts, Launcher web app tutorial, factory reset, and more in the FAQ section.
