# DELL KB740 keyboard Office RF Wireless Bluetooth QWERTZ Czech Slovakian Grey Black

**URL:** https://aio.lv/en/product--dell-580-akos--10744848
**Data updated:** 2026-01-14 13:01 (EET)
**Category:** Keyboards
**Manufacturer:** Dell
**Manufacturer code:** 580-AKOS
**EAN:** 5397184718773
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-580-akos--10744848

## 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 DELL KB740 is a full-size wireless keyboard featuring RF Wireless and Bluetooth connectivity. It has a QWERTZ layout suitable for Czech and Slovakian users, with a scissor key switch for a comfortable typing experience. The keyboard is designed for office use, combining functionality with a sleek grey and black design.

## Long description

The DELL KB740 keyboard is a full-size (100%) office keyboard with RF Wireless and Bluetooth connectivity, designed for Czech and Slovakian users. Featuring a QWERTZ layout and scissor key switches, the KB740 combines a conventional desktop footprint with wireless flexibility. The grey and black colour scheme and standard keyset deliver a neutral appearance suitable for professional environments.
Advantages
The KB740 supports dual wireless interfaces (RF Wireless and Bluetooth), allowing connection to multiple devices and straightforward switching between a PC and a mobile device. The full-size layout includes a numeric keypad for data entry tasks, while scissor key switches provide a low-profile, stable key feel and predictable travel. Its QWERTZ layout matches Czech and Slovakian typing standards, reducing the need for remapping or adaptation. The neutral grey and black design fits common office setups and reduces visual distraction.
Suitable for
 Office workstations requiring a full-size keyboard with numeric keypad
 Users in Czech and Slovak regions who need a QWERTZ layout
 Multi-device setups where RF Wireless and Bluetooth connectivity are needed
 Data entry, accounting, and administrative tasks
Key specifications
 Device interface: RF Wireless and Bluetooth
 Keyboard form factor: Full-size (100%) with numeric keypad
 Keyboard layout: QWERTZ (Czech, Slovakian)
 Key switch type: Scissor key mechanism
 Colour: Grey and Black
 Mouse included: No
How to use
To use the KB740, power the keyboard according to the included instructions and choose the preferred connection mode. For RF Wireless, insert the RF receiver into an available USB port on the computer and allow the system to recognise the device. For Bluetooth, enable Bluetooth on the host device, put the keyboard into pairing mode, and select it from the device list. Once connected, ensure the operating system is set to the QWERTZ Czech or Slovak keyboard layout to match key labels. Position the keyboard on a flat surface at a comfortable distance and angle for typing and use the numeric keypad for efficient numeric input.
Usage recommendations
Place the keyboard on a stable desk surface and keep the connection receiver within line-of-sight for RF Wireless. For prolonged typing sessions, maintain a neutral wrist posture and consider using an adjustable chair or a wrist rest. When switching between paired devices, allow a few seconds for re-establishing the Bluetooth connection. Replace batteries as indicated in the user guide to maintain consistent wireless performance.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | RF Wireless + Bluetooth |
| Keyboard form factor | Full-size (100%) |
| Keyboard layout | QWERTZ |
| Keyboard language | Slovakian, Czech |
| Pointing device | No |
| Windows keys | Yes |
| On/off switch | Yes |
| Numeric keypad | Yes |
| Hot keys | Yes |
| Bluetooth version | 5.0 |
| Connectivity technology | Wireless |
| Frequency band | 2.4 |
| Recommended usage | Office |
| Number of hot keys | 3 |
| Keyboard key switch | Scissor key switch |
| Multi-device support | Yes |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey, Black |
| Backlight | No |
| Adjustable keyboard height | Yes |
| LED indicators | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 363.4 x 122 x 35.5 |
| Keyboard weight | 500.9 g |

### Power

| Feature | Value |
|---|---|
| Power source type | Battery |
| Number of batteries (keyboard) | 2 |
| Keyboard battery type | AA |
| Service life of battery | 36 month(s) |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows XP, Windows 8, Windows 7, Windows 11, Windows 10 |
| Mac operating systems supported | Y |
| Linux operating systems supported | Ubuntu 18.04 LTS |
| Other operating systems supported | ChromeOS |
| Mobile operating systems supported | Android |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 65 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 0 - 95 |

### Packaging content

| Feature | Value |
|---|---|
| Batteries included | Yes |
| Number of products included | 1 pc(s) |
| Receiver included | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Alkaline |

### Features

| Feature | Value |
|---|---|
| Wireless range | 10 m |

## FAQ

### How much does the DELL KB740 keyboard cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 Dell 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 Dell 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.

### Where can I download the instructions for DELL KB740 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/10744848/62335250_large.webp