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header-product DELL KM5221W Wireless Keyboard and Mouse Full-size Black
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AiO.lv Computer Components Computer Peripherals Keyboards Dell

DELL KM5221W Wireless Keyboard and Mouse Full-size Black

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DELL KM5221W Wireless Keyboard and Mouse Full-size Black
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Short description

The DELL KM5221W is a full-size wireless keyboard and mouse set designed for office use. It features RF wireless connectivity, ensuring a clutter-free workspace. The sleek black design complements any office environment, providing both style and functionality. The included mouse enhances productivity with its ergonomic design, making it comfortable for long hours of use.
Warranty: 2 Years
SKU: 11448445
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Product information

Description

The DELL KM5221W Wireless Keyboard and Mouse Full-size Black is a full-size (100%) keyboard and a compact ergonomic mouse paired in a single RF wireless set for office use. The kit uses RF wireless connectivity to maintain a clutter-free workspace and operates without cables or visible connectors. The keyboard is laid out in US English and offers a standard key arrangement suitable for data entry and general office tasks, while the included black mouse is shaped to support prolonged use.

Advantages

The RF wireless connection provides stable, low-latency input with a simple plug-and-play approach. The full-size keyboard includes a numeric keypad and conventional key spacing to reduce learning curve and speed up typing. The bundled mouse complements the keyboard with an ergonomic shape designed for comfortable handling during extended work sessions. The unified black finish is visually neutral and integrates with typical office setups.

Suitable for

  • Office workstations and home offices requiring a full-size keyboard with numeric keypad
  • Data entry, spreadsheet work and administrative tasks
  • General productivity tasks where a compact wireless mouse and cable-free setup are preferred
  • Shared work areas and hot-desk environments where a neutral black design is desirable

Key specifications

  • Device interface: RF wireless for plug-and-play connectivity
  • Keyboard form factor: Full-size (100%) with numeric keypad
  • Keyboard language/layout: US English
  • Mouse included: Yes — ergonomic compact mouse included in the set
  • Product colour: Black

How to use

Unpack the keyboard and mouse, insert the required batteries following the polarity markings, and connect the RF receiver to an available USB port on your computer. Wait for the operating system to detect the devices; typical plug-and-play drivers will install automatically. Position the keyboard and mouse on a flat surface; place the mouse to the preferred side and adjust hand placement for comfort. Use the numeric keypad and full-size layout for typing-intensive tasks.

Usage recommendations

For best performance, keep the RF receiver within direct line of sight of the keyboard and mouse and avoid placing metal objects between devices and the receiver. Replace batteries when input lag or reduced responsiveness is observed. Clean the keyboard and mouse surfaces with a dry or slightly damp lint-free cloth; avoid liquid ingress. Suitable for standard office environments and daily productivity tasks.

Specifications

Device interface:
RF Wireless
Keyboard form factor:
Full-size (100%)
Mouse included:
Yes
Keyboard language:
US English
Product colour:
Black
All features

Keyboard

Device interface:
RF Wireless
Keyboard form factor:
Full-size (100%)
Keyboard language:
US English
Pointing device:
No
Numeric keypad:
Yes
Hot keys:
Yes
Connectivity technology:
Wireless
Frequency band:
2.4
Recommended usage:
Office
Programmable hot keys:
Yes
Number of hot keys:
12

Mouse

Mouse included:
Yes
Buttons quantity:
3
Movement detection technology:
Optical
Movement resolution:
1600 DPI
Scroll:
Yes
Scrolling directions:
Vertical
Scroll type:
Wheel
Buttons type:
Pressed buttons
Form factor:
Ambidextrous
Number of batteries (mouse):
1
Mouse battery type:
AA

Design

Product colour:
Black
Backlight:
No
Wrist rest:
No
Keyboard style:
Straight
LED indicators:
Battery

Weight & dimensions

Mouse dimensions (WxDxH):
115.5 x 62 x 38.1
Mouse weight:
91.8 g
Keyboard dimensions (WxDxH):
433 x 123 x 34
Keyboard weight:
400 g

Power

Power source type:
Battery
Number of batteries (keyboard):
2
Keyboard battery type:
AAA
Service life of battery:
36 month(s)

System requirements

Windows operating systems supported:
Windows 8.1, Windows 10, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 8 Pro x64, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 x64
Mac operating systems supported:
Y
Linux operating systems supported:
Y
Other operating systems supported:
ChromeOS, DOS
Mobile operating systems supported:
Android

Operational conditions

Storage temperature (T-T):
-40 - 65
Operating temperature (T-T):
-10 - 50

Packaging data

Package type:
Box

Packaging content

Batteries included:
Yes

Features

Wireless range:
10 m
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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: device interface, keyboard form factor, 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.
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