# Contour Design Active Key AK-440 Mechanical Keyboard, USB, QWERTZ, Black

**URL:** https://aio.lv/en/product--cherry-3847414--12579168
**Data updated:** 2026-07-15 07:19 (EEST)
**Category:** Mouses
**Manufacturer:** Cherry
**Manufacturer code:** 3847414
**EAN:** 7061112090757
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 135.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 111.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cherry-3847414--12579168

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Contour Design Active Key AK-440 is a professional tenkeyless mechanical keyboard designed for office environments. Featuring a compact 86-key QWERTZ layout and reliable USB wired connectivity, this straight-style keyboard offers precise tactile feedback for efficient typing. Its durable black construction makes it an ideal choice for PC and server workstations requiring a space-saving and high-performance input solution.

## Long description

Contour Design Active Key AK-440. Keyboard form factor: Tenkeyless (80 - 87%). Keyboard style: Straight. Connectivity technology: Wired, Device interface: USB, Keyboard key switch: Mechanical, Keyboard layout: QWERTZ, Keyboard number of keys: 86, Recommended usage: Office. Product colour: Black
Key Features
PS/2 Interface
Integrated 14 mm Trackball
Small Footprint
Splash Resistant Key Matrix
Office
USB Mechanical
QWERTZ German
Tenkeyless (80 - 87%) Trackball + mouse buttons
Windows keys
Black
The AK-440 is a high quality, highly reliable keyboard with notebook style key field and integrated trackball for use in industry, apparatus, tool and plant construction, server and kiosk as well as healthcare applications. The small keyboard dimensions save room and cost, but ensure full function at the same time.

The integrated trackball takes the part of the mouse, and allows smooth and precise control of the cursor movement also for untrained operators. With its closed contact system, the AK-440 is inured to splash water and dust.

## Specifications

| Feature | Value |
|---|---|
| Keyboard number of keys | 86 |
| Windows keys | Yes |
| Numeric keypad | No |
| Mouse included | No |
| Operating voltage | 5 V |
| Keyboard dimensions (WxDxH) | 292 x 165 x 35 |
| Keyboard weight | 600 g |
| Power source type | USB |
| Keyboard language | German |
| Keyboard form factor | Tenkeyless (80 - 87%) |
| Keyboard style | Straight |
| Keyboard keys operating life | 20 million characters |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black |
| Protection features | Spill resistant |

### Technical details

| Feature | Value |
|---|---|
| Backlight | No |

### System requirements

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 50 |

### Other features

| Feature | Value |
|---|---|
| Pointing device | Trackball + mouse buttons |
| Mac compatibility | Yes |
| Keyboard layout | QWERTZ |
| USB hub | No |

### Mouse

| Feature | Value |
|---|---|
| Purpose | PC/Server |
| Device interface | USB |
| Fingerprint reader | No |
| Recommended usage | Office |
| Certification | CE
FCC |
| Connectivity technology | Wired |

### Packaging content

| Feature | Value |
|---|---|
| Wrist rest | No |

### Sustainability

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the Contour Design Active Key AK-440 Mechanical Keyboard cost, and is it available for purchase?

The price is 135.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 30.07.2026 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 Contour Design Active Key AK-440 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 Cherry 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 Cherry 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: purpose, device interface, 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.

### Where can I download the instructions for Contour Design Active Key AK-440 Mechanical Keyboard?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12579168/68949562_large.webp