# Wired full-size keyboard with mouse Lenovo 4X30L79891 — USB, QWERTZ (Czech), black

**URL:** https://aio.lv/en/product--lenovo-4x30l79891--3519571
**Data updated:** 2026-03-20 09:43 (EET)
**Category:** Keyboards
**Manufacturer:** Lenovo
**Manufacturer code:** 4X30L79891
**EAN:** 190725477031
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-4x30l79891--3519571

## 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

Lenovo 4X30L79891 is a wired full-size (100%) keyboard with a QWERTZ Czech layout and USB interface, supplied together with a black optical mouse. Designed for universal desktop use, it provides standard key coverage and plug-and-play USB connectivity for offices, home workstations, and public terminals.

## Long description

Lenovo 4X30L79891 is a wired full-size (100%) keyboard with a Czech QWERTZ layout and USB interface, supplied together with a black optical mouse. The set is designed for universal desktop use and delivers a standard key arrangement with a numeric keypad, full-size navigation cluster and multimedia-ready keys. USB plug-and-play connectivity ensures easy setup on office PCs, home workstations and public terminals without additional drivers.
Advantages
The keyboard and mouse bundle provides a complete input solution that is ready to use out of the box. A full-size keyboard layout supports fast numeric entry and familiar key positioning for extended typing sessions. Wired USB connectivity offers reliable, low-latency input and does not require batteries or wireless pairing. The included optical mouse complements the keyboard with a compact, ambidextrous shape suitable for everyday navigation. The black finish provides a neutral appearance for professional environments.
Suitable for
 Office workstations requiring reliable wired peripherals
 Home desktop computers for typing, browsing and light productivity
 Public terminals and kiosks where plug-and-play USB devices are preferred
 Environments needing a Czech QWERTZ keyboard layout
Key specifications
 Interface: USB wired connection
 Form factor: Full-size (100%) keyboard with numeric keypad
 Layout: Czech QWERTZ layout
 Mouse: Included black optical mouse
 Colour: Black
 Connectivity type: Wired
 Packaging type: Business retail packaging
How to use
Connect the keyboard and mouse to available USB ports on a compatible computer. The devices are recognized via standard USB HID drivers built into most operating systems, enabling immediate use without additional software. Position the keyboard and mouse on a stable surface at a comfortable distance to maintain ergonomic posture. Use the numeric keypad for efficient number entry and the navigation keys for document editing and cursor control.
Usage recommendations
For prolonged typing sessions, adjust chair and desk height so wrists remain neutral and consider a wrist rest if needed. Keep USB connectors clean and avoid excessive bending of cables to maintain reliable wired connectivity. The Czech QWERTZ layout is intended for users who type in Czech or use localised key mappings; verify layout compatibility in your operating system settings if characters appear different.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard form factor | Full-size (100%) |
| Keyboard layout | QWERTZ |
| Keyboard language | Czech |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Connectivity technology | Wired |
| Purpose | PC/Server |
| Fingerprint reader | No |
| Recommended usage | Universal |
| USB hub | No |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | Yes |
| Form factor | Ambidextrous |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Backlight | No |
| Ergonomic design | No |
| Surface coloration | Monochromatic |
| Full-size keyboard | Yes |
| Wrist rest | No |
| Keyboard style | Straight |

### Weight & dimensions

| Feature | Value |
|---|---|
| Mouse weight | 69 g |
| Keyboard dimensions (WxDxH) | 424 x 146 x 20 |
| Keyboard weight | 570 g |

### System requirements

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

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |

## FAQ

### How much does the Lenovo 4X30L79891 wired keyboard with mouse cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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. 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 Lenovo 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 Lenovo 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: device interface, keyboard form factor, keyboard layout, mouse included, keyboard language, 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.

## Image

https://aio.lv/img/cache/product/3519571/62385597_large.webp