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header-product Mechanical 80% keyboard Keychron K1X-B4 — USB + Bluetooth, QWERTY English, 87 keys, RGB backlight, Grey
101.99 €

Mechanical 80% keyboard Keychron K1X-B4 — USB + Bluetooth, QWERTY English, 87 keys, RGB backlight, Grey

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Mechanical 80% keyboard Keychron K1X-B4 — USB + Bluetooth, QWERTY English, 87 keys, RGB backlight, Grey

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Mechanical 80% keyboard Keychron K1X-B4 — USB + Bluetooth, QWERTY English, 87 keys, RGB backlight, Grey

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Short description

Keychron K1X-B4 is an 80% mechanical keyboard with 87 keys in a straight form factor. It supports dual connectivity via USB and Bluetooth, features a QWERTY English layout and RGB LED backlighting. Designed for universal use — from typing to gaming — it offers compact footprint, reliable mechanical switches and wireless convenience in a grey finish.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 11694762
Manufacturer: Keychron
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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From 4.99 € (Weight: 0.98 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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3 mth. х 34 €

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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.83 euros per month
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Product information

Description

Keychron K1X-B4 is an 80% mechanical keyboard with 87 keys in a compact, straight TKL-like form factor. It offers dual connectivity via USB and Bluetooth, a QWERTY English layout and RGB LED backlighting in a grey finish. The design combines low-profile mechanical switching, QMK-compatible firmware and audible damping elements to provide a balance of responsive typing, wireless convenience and customizable lighting for both productivity and gaming use.

Advantages

The keyboard supports both wired USB and Bluetooth connections, allowing seamless switching between desktop and mobile devices. Low-profile mechanical switches deliver tactile feedback with a reduced overall height compared with standard mechanical boards. QMK firmware and the Keychron Launcher web configurator enable key remapping, macro creation and profile management without installing native software. Enhanced acoustic foams reduce key noise and improve typing comfort, while RGB backlight and shine-through keycaps provide clear visual feedback and adjustable lighting effects.

Suitable for

  • Office typing and content creation
  • Casual and competitive gaming with low latency in wired mode
  • Mobile and multi-device workflows via Bluetooth
  • Users who require key remapping and macro programming
  • Environments where a compact 80% layout saves desk space

Key specifications

  • Form factor: 80% / tenkeyless compact (87 keys)
  • Connectivity: USB (wired) and Bluetooth (wireless)
  • Layout: QWERTY English
  • Backlight: RGB LED with multiple dynamic modes and adjustable hue/brightness
  • Switch type: low-profile mechanical switches (hot-swap available on select versions)
  • Firmware: QMK-compatible with Keychron Launcher web configurator
  • Acoustic materials: IXPE, latex and EPDM foams for noise reduction and support
  • Compatibility: macOS and Windows layouts with included keycaps for both systems
  • Ergonomics: adjustable typing angles (three levels)

How to use

Connect the keyboard to a computer with the included USB cable for wired operation and access to the highest polling rate. For wireless use, pair the device over Bluetooth to one of up to three supported devices and switch between them using the device-selection keys. Use the Keychron Launcher web app to remap keys, create macros or switch profiles online without installing software; open the web configurator in a browser and follow on-screen instructions. Adjust RGB lighting and typing angle physically or via available function-key commands as described in the user manual.

Usage recommendations

For the quietest experience, use the version with acoustic foams installed and choose switches with lighter actuation. When gaming competitively, prefer wired USB mode to minimize latency. Back up custom keymaps in the Keychron Launcher and test macros after programming to ensure expected behavior across both macOS and Windows layouts.

Specifications

Device interface:
USB + Bluetooth
Keyboard form factor:
80%
Keyboard layout:
QWERTY
Mouse included:
No
Keyboard language:
English
Product colour:
Grey
All features

Keyboard

Device interface:
USB + Bluetooth
Keyboard form factor:
80%
Keyboard layout:
QWERTY
Keyboard language:
English
Pointing device:
No
Keyboard number of keys:
87
Numeric keypad:
No
Bluetooth version:
5.2
Connectivity technology:
Wired & Wireless
Recommended usage:
Universal
Polling rate:
1000, 125
Multimedia keys:
Yes
Rollover:
N-key rollover
Keyboard key profile:
Low-profile
Keycaps material:
Acrylonitrile butadiene styrene (ABS)

Mouse

Mouse included:
No

Design

Product colour:
Grey
Material:
Acrylonitrile Butadiene Styrene (ABS), Aluminium
Backlight colour:
RGB
Backlight:
Yes
Backlight type:
RGB LED
Surface coloration:
Monochromatic
Adjustable backlight:
Yes
Keyboard style:
Straight

Weight & dimensions

Keyboard dimensions (WxDxH):
346 x 119 x 25.2
Keyboard weight:
596 g

Power

Battery life (max):
160 h
Rechargeable:
Yes
Power source type:
Battery
Keyboard battery type:
Built-in battery
USB Type-C charging port:
Yes

System requirements

Windows operating systems supported:
Y
Mac operating systems supported:
Y
Linux operating systems supported:
Y

Operational conditions

Operating temperature (T-T):
-10 - 50

Packaging content

AC adapter included:
No
Number of products included:
1 pc(s)

Features

USB connector type:
USB Type-C
Detachable cable:
Yes

Battery

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
2000 mAh

Description

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Customer reviews

Customer questions

FAQ

How much does the Keychron K1X-B4 mechanical 80% keyboard cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tomorrow at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Keychron K1X-B4 mechanical 80% keyboard be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Keychron K1X-B4 mechanical 80% keyboard online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Keychron products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Keychron service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: device interface, keyboard form factor, keyboard layout, mouse included, keyboard language, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.