DELL KB740 keyboard

Name: DELL KB740 keyboard Office RF 580-AKOS
Brand: Dell
SKU: 10744848
Price: 43.49 EUR
Availability: OutOfStock

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

Short 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.

Warranty: 3 Years

SKU: 10744848

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Product information

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

Number of products included: The number of products that are included in the package.: 1 pc(s)
Mouse included: A mouse is included with this product.: No
Backlight: Product has a built-in light source for its illuminating.: No
Numeric keypad: Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.: Yes
Keyboard form factor: Keyboard size, e.g. standard, mini.: Full-size (100%)
Pointing device:: No
Keyboard layout: The type of keys on a keyboard, and their position on the keyboard. This can differ from country to country.: QWERTZ
Keyboard key switch: The characteristics of the key switch, mechanical vs rubber dome. A mechanical key switch is usually more expensive, gives a stronger feedback and can be more precise.: Scissor key switch
Device interface: The ports (sockets) where the device connects with other devices.: RF Wireless + Bluetooth
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wireless
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Office
Power source type: What the power source is.: Battery
Product colour: The colour e.g. red, blue, green, black, white.: Grey, Black
Keyboard language: The letters which are marked on the keys for convenience of the keyboard usage with specific language.: Slovakian, Czech

All features

Packaging content

Batteries included:: Yes
Receiver included: The product includes a receiver, which is a device for picking up an external signal.: Yes
Number of products included: The number of products that are included in the package.: 1 pc(s)

Weight & dimensions

Keyboard weight:: 500.9 g
Keyboard dimensions (WxDxH):: 363.4 x 122 x 35.5

Operational conditions

Storage relative humidity (H-H):: 0 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -40 - 65
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 40

System requirements

Other operating systems supported:: ChromeOS
Mobile operating systems supported: The operating systems e.g. Android, iOS, that can be used with the mobile device.: Android
Linux operating systems supported: 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3): Ubuntu 18.04 LTS
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.: Yes
Windows operating systems supported: Windows vesions wich can be used with the device.: Windows XP, Windows 8, Windows 7, Windows 11, Windows 10

Mouse

Mouse included: A mouse is included with this product.: No

Battery

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).: Alkaline

Power

Service life of battery:: 36 month(s)
Number of batteries (keyboard):: 2
Keyboard battery type:: AA
Power source type: What the power source is.: Battery

Features

Wireless range:: 10 m

Design

LED indicators:: Yes
Product colour: The colour e.g. red, blue, green, black, white.: Grey, Black
Adjustable keyboard height:: Yes
Backlight: Product has a built-in light source for its illuminating.: No

Keyboard

On/off switch: The button which is pressed to switch the device on or off.: Yes
Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).: 5.0
Frequency band: A small section of the spectrum of radio communication frequencies, in which channels are usually used or set aside for the same purpose e.g.for a channel on FM radio; for mobile networks to communicate with mobile phones.: 2.4
Number of hot keys:: 3
Hot keys:: Yes
Windows keys:: Yes
Multi-device support:: Yes
Numeric keypad: Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.: Yes
Keyboard form factor: Keyboard size, e.g. standard, mini.: Full-size (100%)
Pointing device:: No
Keyboard language: The letters which are marked on the keys for convenience of the keyboard usage with specific language.: Slovakian, Czech
Keyboard layout: The type of keys on a keyboard, and their position on the keyboard. This can differ from country to country.: QWERTZ
Keyboard key switch: The characteristics of the key switch, mechanical vs rubber dome. A mechanical key switch is usually more expensive, gives a stronger feedback and can be more precise.: Scissor key switch
Device interface: The ports (sockets) where the device connects with other devices.: RF Wireless + Bluetooth
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wireless
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Office

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Instructions

dell-580-AKOS-10744848.pdf

Description

Instructions

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Customer reviews

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: number of products included, mouse included, backlight, numeric keypad, keyboard form factor, pointing device, keyboard layout, keyboard key switch, device interface, connectivity technology, recommended usage, power source type, product colour, keyboard language, 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.

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

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Packaging content

Weight & dimensions

Operational conditions

System requirements

Mouse

Battery

Power

Features

Design

Keyboard

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for DELL KB740 keyboard?