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header-product Keyboard Keychron K3 Pro Universal USB + Bluetooth QWERTY Black Grey Red
121.49 €

Keyboard Keychron K3 Pro Universal USB + Bluetooth QWERTY Black Grey Red

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Keyboard K3 Pro Photo 1
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Keyboard Keychron K3 Pro Universal USB + Bluetooth QWERTY Black Grey Red

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Keyboard Keychron K3 Pro Universal USB + Bluetooth QWERTY Black Grey Red

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Short description

The Keychron K3 Pro is a versatile 75% mechanical keyboard with 84 keys, featuring both USB and Bluetooth connectivity. Available in Black, Grey, and Red, it offers a compact design perfect for universal use. Enjoy the tactile feedback of mechanical switches and seamless switching between wired and wireless modes for enhanced productivity.
Available at price 121.49 €: 1 pcs.
Total available for order: 53 pcs.
Warranty: 2 Years
SKU: 11155338
Manufacturer: Keychron
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.70 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.37 euros per month
Together cheaper
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Product information

Description

The Keychron K3 Pro is a low-profile wireless mechanical keyboard with QMK/VIA support for advanced customization. It offers both wireless Bluetooth 5.1 connectivity for up to three devices and a wired USB Type-C connection with a 1000 Hz polling rate. The ultra-slim aluminum-body design uses low-profile Gateron mechanical switches and double-shot PBT keycaps for a compact, durable typing experience suitable for Mac and Windows users.

Advantages

Supports simultaneous connections to three devices via Broadcom Bluetooth 5.1 and swift device switching. QMK and VIA compatibility allow full key remapping and macro programming across macOS, Windows, and Linux. The keyboard is hot-swappable for low-profile Gateron mechanical switches, enabling easy switch replacement without soldering. Wired mode provides a 1000 Hz polling rate for minimal latency during competitive gaming. Included are keycaps for both macOS and Windows layouts, plus redesigned stabilizers and three adjustable typing angles for ergonomic support.

Key specifications

  • Connectivity: Bluetooth 5.1 (up to 3 devices) and USB Type-C wired
  • Customization: QMK & VIA support for key remapping and macros
  • Switch type: Low-profile Gateron mechanical switches (hot-swappable)
  • Polling rate (wired): 1000 Hz
  • MCU: ARM architecture with 128K Flash
  • Keycaps: Low-profile double-shot PBT (non-backlight shine-through)
  • Backlight: RGB with 22+ effects (static white option) / White Backlight version with 14 effects
  • Layout compatibility: Mac and Windows (includes additional keycaps for ESC and Enter)
  • Ergonomics: Three adjustable typing angles

How to use

For wireless use, pair the Keychron K3 Pro with up to three devices via Bluetooth 5.1 and switch between them using the device-selection keys. To program keys or create macros, connect the keyboard with a USB Type-C cable to your computer and use VIA software to remap keys or assign macros; QMK firmware is supported for advanced customization. For competitive or low-latency needs, connect via USB Type-C to enable the 1000 Hz polling rate. To change switches, remove keycaps and hot-swap the low-profile Gateron switches without soldering. Swap the included macOS and Windows keycaps as needed to match your operating system.

Recommendations

Use the wired USB connection when minimal latency is required (gaming or fast input). Ensure you use only compatible low-profile Gateron mechanical switches if you plan to hot-swap, since QMK does not support low-profile optical switches. Keep the VIA software updated for the latest compatibility across macOS, Windows, and Linux.

Specifications

Device interface:
USB + Bluetooth
Keyboard form factor:
75%
Keyboard layout:
QWERTY
Mouse included:
No
Product colour:
Black, Grey, Red
All features

Keyboard

Device interface:
USB + Bluetooth
Keyboard form factor:
75%
Keyboard layout:
QWERTY
Pointing device:
No
Keyboard number of keys:
84
Windows keys:
Yes
Numeric keypad:
No
Bluetooth version:
5.1
Connectivity technology:
Wired & Wireless
Recommended usage:
Universal
Actuation force:
55 g
Polling rate:
1000
Multimedia keys:
Yes
Key travel distance:
2.5 mm
Keyboard key switch technology:
Gateron Brown
Keyboard key profile:
Low-profile
Keycaps:
Double shot

Mouse

Mouse included:
No

Design

Product colour:
Black, Grey, Red
Material:
Acrylonitrile Butadiene Styrene (ABS)
Backlight:
Yes
Ergonomic design:
Yes
Adjustable backlight:
Yes
Adjustable keyboard height:
Yes

Weight & dimensions

Keyboard dimensions (WxDxH):
306 x 116 x 22
Keyboard weight:
525 g

Power

Battery life (max):
100 h
Rechargeable:
Yes
Power source type:
Battery, USB
Charging source:
USB Type-C

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

Number of products included:
1 pc(s)

Battery

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
1550 mAh

Features

Hot-swap:
Yes

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU57 1 14.07.2026 121.49 €
BT19 50 Tomorrow Best delivery 143.49 €
WH337 2 15.07.2026 163.49 €
121.49 €
Stock: 1
Delivery Date: 14.07.2026
Warehouse: EU57
143.49 €
Stock: 50
Delivery Date: Tomorrow Best delivery
Warehouse: BT19
163.49 €
Stock: 2
Delivery Date: 15.07.2026
Warehouse: WH337

Customer reviews

Customer questions

FAQ

How much does the Keyboard K3 Pro cost, and is it available for purchase?

The price is 121.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 53 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 14.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Keyboard K3 Pro 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 Keyboard K3 Pro 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, 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.