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K4 Pro Swappable Backlight Kit - Black
Keychron K4 Pro - QMK/VIA Wireless Mechanical Keyboard
White LED Backlight The Keychron K4 Pro features a white LED backlight that enhances visibility and customization. This allows you to master various keyboard keys or macro commands through VIA. The included keycaps are compatible with both Windows and macOS, ensuring versatility across different operating systems.
Program with QMK & VIA Easily connect the K4 Pro to your device via a cable and drag and drop your favorite keys or macro commands to remap any key on any system (macOS, Windows, or Linux). The ultra-low-power ARM Cortex-M4 32-bit STM32L432 MCU, with 128K Flash, provides ample flexibility for developers.
Wireless and Wired Connectivity Enjoy seamless multitasking with up to 3 devices via stable Broadcom Bluetooth 5.1, supporting wireless connections to your laptop, phone, and tablet. The K4 Pro is fully compatible with both Mac and Windows. Alternatively, use the USB Type-C wired connection with a high 1000 Hz polling rate for a fast, direct interface.
Hot-Swap Capabilities The hot-swappable sockets on the PCB allow you to quickly switch nearly all 3-pin and 5-pin MX mechanical switches (including Cherry, Gateron, Kailh, Panda, etc.) without soldering. Customize your typing experience effortlessly. Additionally, the PCB-mounted screw-in stabilizers offer a smoother feel on big keys like space bar, shift, enter, and backspace. Third-party screw-in PCB stabilizers are also supported.
South-Facing Lights The Keychron K4 Pro features a unique OSA profile (OEM profile with spherical-angle) for a more comfortable fingertip feel and excellent oil resistance for long-term use. With 14 white backlight settings, fine-tune the brightness and effect speed to your preference.
GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
Refund Process & Return conditions:
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Make sure your item meets all our return conditions :
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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