# Mechanical keyboard Keychron K1X-A4 80% QWERTY English, USB + Bluetooth, 87 keys, LED backlight, Grey

**URL:** https://aio.lv/en/product--keychron-k1x-a4--11694760
**Data updated:** 2026-02-19 13:18 (EET)
**Category:** Keyboards
**Manufacturer:** Keychron
**Manufacturer code:** K1X-A4
**EAN:** 4894979018014
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--keychron-k1x-a4--11694760

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 01.07.2026 | 1.89 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Keychron K1X-A4 is an 80% mechanical keyboard with an English QWERTY layout and 87 keys. It supports dual connectivity via USB and Bluetooth for wired or wireless use. The keyboard features LED backlight and a straight 80% form factor suitable for universal usage — office work, typing, or casual gaming — in a compact grey design.

## Long description

Keychron K1X-A4 is an 80% low-profile mechanical keyboard with an English QWERTY layout and 87 keys. It provides both wired USB and Bluetooth connectivity for flexible use across desktop and mobile devices. The keyboard comes in a compact grey design, features LED backlighting and a slim profile that combines mechanical keyfeel with a space-saving Tenkeyless form factor.
Advantages
The K1X-A4 offers dual connectivity via USB and Bluetooth, allowing quick switching between wired and wireless modes. Its low-profile mechanical switches deliver a tactile and responsive typing experience while keeping the keyboard thin. LED backlighting improves visibility in low-light environments. The compact 80% layout saves desk space while retaining essential keys for efficient typing and general computing.
Suitable for
 Office typing and productivity tasks
 Home and remote workstations
 Casual and productivity-focused gaming
 Multi-device setups using Bluetooth and USB
Key specifications
 Form factor: 80% (Tenkeyless)
 Number of keys: 87
 Layout: English QWERTY
 Connectivity: Wired USB and Bluetooth (dual-mode)
 Backlight: LED backlighting
 Switch type: Low-profile mechanical switches (pre-lubed low-profile design)
 Colour: Grey
 Adjustable typing angles: multiple tilt positions for ergonomic support
 Compatibility: macOS and Windows keycap support and functions
How to use
Connect the keyboard to a computer or device using the supplied USB cable for wired operation and firmware-level polling performance. For wireless use, pair the keyboard via Bluetooth following the device’s Bluetooth pairing procedure and switch to the desired device profile. Adjust the LED backlight brightness or modes using the keyboard’s built-in key combinations. Use the Launcher or QMK tooling where available to remap keys, customize layers, and create macros for workflows that require additional personalization.
Usage recommendations
For stable performance during gaming or latency-sensitive tasks, prefer wired USB mode. Use Bluetooth mode for convenience when working across multiple devices. Keep keycaps and the keyboard surface free from dust and liquid; clean gently with a dry or slightly damp microfiber cloth. If available, use the Keychron Launcher or QMK firmware to configure separate keymaps for macOS and Windows and to tailor backlight settings to your environment.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| 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 |
| Built-in memory | Yes |
| Built-in memory capacity | 256 KB |
| Polling rate | 1000, 90 |
| Multimedia keys | Yes |
| Rollover | N-key rollover |
| Keyboard key profile | Low-profile |
| Keycaps material | Acrylonitrile butadiene styrene (ABS) |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |
| Material | Aluminium, Acrylonitrile Butadiene Styrene (ABS) |
| Backlight colour | White |
| Backlight | Yes |
| Backlight type | LED |
| Surface coloration | Monochromatic |
| Adjustable backlight | Yes |
| Keyboard style | Straight |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 346 x 119 x 25.2 |
| Keyboard weight | 596 g |

### Power

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -10 - 50 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Number of products included | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 2000 mAh |

### Features

| Feature | Value |
|---|---|
| USB connector type | USB Type-C |
| Detachable cable | Yes |

## FAQ

### How much does the Keychron K1X-A4 mechanical keyboard 80% USB Bluetooth 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 — 30 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 Friday 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-A4 mechanical keyboard 80% USB Bluetooth be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/11694760/67065790_large.webp