# DELL KM5221W Wireless Keyboard and Mouse Full-size Black

**URL:** https://aio.lv/en/product--dell-580-ajis--11448445
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Keyboards
**Manufacturer:** Dell
**Manufacturer code:** 580-AJIS
**EAN:** 5715063801048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 69.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-580-ajis--11448445

## 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 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.

## Long 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

### Keyboard

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Product colour | Black |
| Backlight | No |
| Wrist rest | No |
| Keyboard style | Straight |
| LED indicators | Battery |

### Weight & dimensions

| Feature | Value |
|---|---|
| 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

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

### System requirements

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 65 |
| Operating temperature (T-T) | -10 - 50 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Batteries included | Yes |

### Features

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

## FAQ

### How much does the DELL KM5221W Wireless Keyboard and Mouse cost, and is it available for purchase?

The price is 83.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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: Cash payment, 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, 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/11448445/66149002_large.webp