# Keychron K3U-H3 Ultra-Slim Mechanical Keyboard

**URL:** https://aio.lv/en/product--keychron-4894979056184--12536511
**Data updated:** 2026-06-25 19:50 (EEST)
**Category:** Keyboards
**Manufacturer:** Keychron
**Manufacturer code:** 4894979056184
**EAN:** 4894979056184
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 126.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 104.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--keychron-4894979056184--12536511

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Keychron K3U-H3 is an ultra-slim mechanical keyboard designed for high-performance typing and portability. Featuring a compact layout, it offers a tactile typing experience suitable for both professional office work and gaming. Its low-profile design ensures ergonomic comfort, while the durable construction provides long-lasting reliability for daily use across various operating systems.

## Long description

The Keychron K3U-H3 Ultra-Slim Mechanical Keyboard is a high-performance input device engineered for users who prioritize both typing precision and portability. This keyboard features a streamlined, low-profile design that reduces wrist strain and fits seamlessly into any workspace, whether at home or in the office. Built with durable materials, it provides a consistent and responsive typing experience that caters to the needs of professionals, writers, and gamers alike.
Advantages
The primary benefit of the Keychron K3U-H3 is its ultra-slim profile, which allows for a more natural hand position and improved ergonomics during extended typing sessions. The mechanical switches offer tactile feedback that enhances typing speed and accuracy compared to standard membrane keyboards. Its compact layout saves valuable desk space without sacrificing essential functionality, making it an ideal choice for minimalist setups or mobile workstations. Furthermore, the keyboard is designed for broad compatibility, ensuring reliable performance across various operating systems.
Suitable for
Professional office environments requiring efficient and comfortable typing.
Compact desk setups where space optimization is essential.
Users who frequently travel and need a portable mechanical keyboard.
Gaming sessions that benefit from tactile switch responsiveness.
When it may not be suitable
This keyboard may not be the best choice for users who strictly require a full-sized layout with a dedicated numeric keypad for heavy data entry tasks. Additionally, those who prefer the deep travel distance of traditional high-profile mechanical switches might find the low-profile design less satisfying.
Key specifications
Ultra-slim, low-profile mechanical design.
Compact layout for space efficiency.
Tactile mechanical switches for responsive feedback.
Durable construction for long-term reliability.
Multi-OS compatibility.
How to use
To begin using the Keychron K3U-H3, connect the keyboard to your computer using the provided cable. Once connected, the device is typically recognized automatically by most operating systems, allowing for immediate use without the need for complex driver installations. Ensure the keyboard is placed on a flat, stable surface to maintain its ergonomic benefits and prevent movement during use.
What to consider before purchase
Verify if your workflow requires a dedicated numeric keypad.
Check the compatibility with your specific operating system.
Consider whether you prefer low-profile switches over traditional high-profile alternatives.
Usage recommendations
To maintain the longevity of your keyboard, keep the surface free of dust and debris by using a soft, dry cloth. Avoid exposing the device to liquids and ensure it is stored in a protective case if you plan to carry it frequently during travel.

## FAQ

### How much does the Keychron K3U-H3 Ultra-Slim Mechanical Keyboard cost, and is it available for purchase?

The price is 126.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 15.07.2026 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 Keychron K3U-H3 Ultra-Slim Mechanical Keyboard 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