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header-product Keychron K4 Ultra 8K Keychron Apex Keyboard
129.99 €

Keychron K4 Ultra 8K Keychron Apex Keyboard

Keychron K4 Ultra 8K Keychron Apex Keyboard Photo 1
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Short description

Discover the Keychron K4 Ultra 8K Keychron Apex keyboard, engineered for precision, reliability, and comfortable everyday typing. This mechanical keyboard is ideal for professional office work, programming, and gaming setups, delivering responsive performance and durable construction.
Available at price 129.99 €: 2 pcs.
Total available for order: 5 pcs.
Warranty: 2 Years
SKU: 12707561
Manufacturer: Keychron
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
26.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
26.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

Esto — pay in 6 equal parts

today

0 €

afterward

6 mth. × 21.67 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.61 euros per month
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Product information

Description

Discover the Keychron K4 Ultra 8K Keychron Apex keyboard, engineered for precision, reliability, and comfortable everyday typing. This mechanical keyboard is ideal for professional office work, programming, and gaming setups, delivering responsive performance and durable construction.

Advantages

The Keychron K4 Ultra 8K Keychron Apex keyboard provides exceptional build quality designed to withstand heavy daily use. Its ergonomic profile supports long typing sessions while reducing hand fatigue. Users benefit from high-precision mechanical switches that ensure reliable actuation for typing and gaming alike. The durable construction guarantees long-term stability and consistent tactile feedback.

Suitable for

  • Professional office work and document editing
  • Programming and software development tasks
  • Gaming setups requiring responsive performance
  • Everyday typing and communication

When it may not be suitable

This keyboard may not be the best choice for users who require an ultra-compact layout without a numeric keypad, as it features a more comprehensive form factor. Additionally, individuals who strictly prefer silent membrane typing over mechanical tactile feedback might find the mechanical switches louder than expected.

Key specifications

  • Mechanical keyboard design
  • Engineered for precision and reliability
  • Suitable for office, programming, and gaming
  • Durable construction for everyday use

How to use

Connect the keyboard to your compatible computer using the appropriate connection method. Once connected, the device is recognized by your operating system without requiring complex configuration. Position the keyboard comfortably on your desk to maintain proper wrist alignment during extended typing or gaming sessions. Regular maintenance, such as removing dust between the keys, helps preserve optimal performance.

What to consider before purchase

  • Ensure your workspace has sufficient room for the keyboard layout
  • Verify compatibility with your computer operating system
  • Consider your personal preference for mechanical switch typing feedback
Usage recommendations: Keep the keyboard away from liquids and moisture to protect internal components. Clean the surface periodically with a dry or slightly damp microfiber cloth while the device is disconnected.

Description

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Product comparison

We are comparing the Keychron K4 Ultra 8K Keychron Apex Keyboard with several similar alternative mechanical models from the same manufacturer: Keychron K4 Ultra 8K Keychron Apex Mechanical Keyboard, Keychron K8 Ultra 8K Keychron Apex Keyboard, Keychron K4 Ultra 8K Mechanical Keyboard, Keychron K10 Ultra 8K Keychron Apex Mechanical Keyboard, and Keychron K8 Ultra 8K Apex Wireless Mechanical Keyboard. All these devices are engineered for precision typing, professional office work, and gaming setups. The main practical differences lie in layout variations, form factor, and connectivity options.

⚙️ Below is a comparison of the key specifications, including device type, intended use, and core performance attributes.

Comparison parameterKeychron K4 Ultra 8K Keychron Apex KeyboardKeychron K4 Ultra 8K Keychron Apex MechanicalKeychron K8 Ultra 8K Keychron ApexKeychron K4 Ultra 8K MechanicalKeychron K10 Ultra 8K Keychron ApexKeychron K8 Ultra 8K Apex WirelessPractical significance
Device typeMechanical keyboardMechanical keyboardMechanical keyboardMechanical keyboardMechanical keyboardWireless mechanical keyboardAll models deliver tactile mechanical feedback and long-lasting durability.
Polling rate8K polling rate8K polling rate8K polling rate8K polling rate8K polling rate8K polling rateHigh polling frequency ensures ultra-responsive keystrokes for gaming and typing.
Intended useOffice, programming, gamingEfficient typing and gamingProductivity and entertainmentOffice, gaming, everyday useEfficient typing and gamingOffice and home setupsAll options suit productivity and gaming, varying mainly in footprint and layout.

◎ The table below evaluates which model is most suitable for different user needs and usage scenarios.

Use caseRecommended productWhy
Intensive office work and number entryKeychron K10 Ultra 8K Keychron ApexProvides a full-size layout that is ideal for numerical data entry.
Wireless desktop flexibilityKeychron K8 Ultra 8K Apex WirelessOffers cable-free convenience for clean and portable setups.
Balanced everyday typing and gamingKeychron K4 Ultra 8K Keychron Apex KeyboardDelivers a versatile combination of precision, responsiveness, and compact design.
The comparison shows that the Keychron K4 Ultra 8K Keychron Apex Keyboard shares core performance traits and responsive polling speeds with all compared alternatives. Choose this model if you need a reliable, high-performance mechanical keyboard for mixed daily use, while considering the alternative models if you specifically require wireless connectivity or a full numeric layout.
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Stock data
Warehouse Stock Delivery to the store Store Price
EU57 2 23.11.2026
129.99 €
WH337 3 19.11.2026 Best delivery
156.99 €
129.99 €
Stock: 2
Delivery Date: 23.11.2026
Warehouse: EU57
156.99 €
Stock: 3
Delivery Date: 19.11.2026 Best delivery
Warehouse: WH337

Customer reviews

Customer questions

FAQ

How much does the Keychron K4 Ultra 8K Keychron Apex Keyboard cost, and is it available for purchase?

The price is 129.99 € (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 23.11.2026 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 Keychron K4 Ultra 8K Keychron Apex 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 K4 Ultra 8K Keychron Apex 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.
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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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.