# Wortmann AG TERRA Desktop 4000 Wireless AES keyboard and mouse set, DE QWERTZ layout, 105 keys, USB receiver, black

**URL:** https://aio.lv/en/product--wortmann-ag-2810757--12078230
**Data updated:** 2026-03-12 21:57 (EET)
**Category:** Keyboards
**Manufacturer:** Wortmann AG
**Manufacturer code:** 2810757
**EAN:** 4016032503965
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wortmann-ag-2810757--12078230

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Wortmann AG TERRA Desktop 4000 Wireless AES is a keyboard and mouse set featuring a German DE QWERTZ keyboard with 105 keys and a wireless AES connection via USB receiver. The bundle provides a full-size keyboard layout suited for office and home use and an accompanying wireless mouse for everyday navigation and productivity tasks.

## Long description

Wortmann AG TERRA Desktop 4000 Wireless AES is a full-size keyboard and mouse set designed for everyday office and home use. The package includes a German DE QWERTZ keyboard with 105 keys and a wireless AES connection via a USB receiver together with a compact wireless mouse. The black finish and standard layout provide familiar key placement and full-size functionality for typing, navigation and standard productivity tasks.
Advantages
The keyboard offers a 105-key layout with a dedicated numeric keypad and standard German key labeling for efficient data entry and text input. The wireless AES connection via the included USB receiver provides a secure link between the keyboard, mouse and host device while reducing cable clutter. The included mouse complements the keyboard with a compact form factor suitable for general navigation and daily office work. The set is easy to install and operates without additional drivers on most systems that support standard USB human interface devices.
Suitable for
 Office work including typing, spreadsheets and email
 Home computing and general productivity tasks
 Students and remote work requiring a full-size keyboard
 Environments where a wireless, cable-free setup is preferred
Key specifications
 Layout: German DE QWERTZ full-size keyboard with 105 keys including numeric keypad
 Connection: Wireless AES via USB receiver for both keyboard and mouse
 Mouse type: Wireless optical mouse with compact ergonomic shape for everyday use
 Color: Black
 Compatibility: Standard USB HID support for plug-and-play on common operating systems
How to use
Unpack the keyboard and mouse, insert the required batteries if applicable, and plug the supplied USB receiver into an available USB port on the computer. The system should recognize both devices automatically as standard input devices. Position the keyboard and mouse on a stable surface at a comfortable distance to maintain ergonomic posture while typing or navigating. Use the numeric keypad and function keys as needed for data entry and shortcuts supported by your software.
Usage recommendations
Place the USB receiver in a direct line of sight with the keyboard and mouse where possible to maintain a stable wireless connection. Keep the keyboard and mouse on a clean, flat surface and avoid placing heavy objects on the keys. Replace batteries promptly if input becomes intermittent. For extended typing sessions, adjust chair and desk height to support neutral wrist and forearm positions.

## FAQ

### How much does the Wortmann AG TERRA Desktop 4000 Wireless AES keyboard & mouse cost, and is it available for purchase?

The price is 50.49 € (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 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. All transactions are 100% secure and encrypted.

### 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 Wortmann AG 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 Wortmann AG 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

## Image

https://aio.lv/img/cache/product/12078230/68543449_large.webp