---
product_id: 291429471
title: "Pro KM5221W Keyboard & Mouse"
brand: "dell"
price: "2404928₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Dell"
url: https://www.desertcart.vn/products/291429471-pro-km5221w-keyboard-and-mouse
store_origin: VN
region: Vietnam
---

# 1600-4000 DPI adjustable mouse RF 2.4GHz wireless tech Programmable keys & scroll wheel Pro KM5221W Keyboard & Mouse

**Brand:** dell
**Price:** 2404928₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with wireless precision and pro-level customization!

## Quick Answers

- **What is this?** Pro KM5221W Keyboard & Mouse by dell
- **How much does it cost?** 2404928₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/291429471-pro-km5221w-keyboard-and-mouse)

## Best For

- dell enthusiasts

## Why This Product

- Trusted dell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quiet Confidence:** Whisper-quiet keyboard lets you focus or conference without distractions.
- • **Ambidextrous Comfort:** Symmetrical mouse design fits left or right hand users for all-day ease.
- • **Custom Shortcut Mastery:** Program keys and scroll wheel to speed through your workflow like a pro.
- • **Seamless Wireless Freedom:** Cut the cords with reliable RF 2.4GHz connectivity for lag-free productivity.
- • **Precision at Your Fingertips:** Adjust mouse DPI up to 4000 for pixel-perfect control across any display.

## Overview

The Dell Pro KM5221W is a full-sized wireless keyboard and mouse combo featuring RF 2.4GHz connectivity, a highly adjustable 1600-4000 DPI optical mouse, and programmable keys for enhanced productivity. Designed for quiet operation and ambidextrous use, it supports multiple operating systems and comes with a 3-year warranty including next-business-day replacement.

## Description

Dell Pro KM5221W Keyboard & Mouse

Review: Dell Wireless Keyboard and Mouse - Excellent but... - I seem to switch off between wireless and wired keyboards and mice (mouses) every few years. I recently decided to add a KVM so I could control my Windows and Zorin PC's so I bought this set. It's well made, feels hefty to the touch, priced right and seems to work just fine. The only issue is the same as every other time I've done this. There is no numb lock, caps lock or scroll lock indicator lights on the keyboard and that can be a pain. For Windows find an old app by HP called OSD.EXE (sometimes called Maestro). Then you have the indicators in the system tray. I'm still sorting out Zorin. I'm sure it's there I just don't know where yet. With all that said, I'd still recommend this if you're looking for a wireless kb/mouse combination that uses one shared USB dongle.
Review: Sell Prp Km5221w wireless Keyboard and Mouse - My old wireless mouse was causing me all kinds of issues. Costing me extra work. New mouse and keyboard eliminated all that frustration. I get my work done in very quickly. I should have done this months ago. Easily installed and a very reasonable price. After two and a half months of use the mouse has started being an issue. I’ll be working on a document and all of a sudden the cursor start a running all over the document. I have auto delete to reset and hopefully I get back to the work I was doing. Not friendly !

## Features

- Enhance your all-day productivity with this RF 2.4GHz wireless full-sized keyboard and mouse.
- Programmable keys and scroll wheel allow you to gain quick access to your frequently used shortcuts
- The native 1600 DPI mouse offers preset DPIs of up to 4000 adjustable via the Dell Peripheral Manager, offering accurate tracking across a wide range of display resolutions
- Work with one of the quietest wireless keyboards whether on a conference call or in proximity with others. Symmetrically designed, the wireless mouse is great for both left and right-handed users
- Dell Advanced Exchange Service offers you added peace of mind, provides you a replacement the next business day during your 3-year Limited Hardware Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08W2CJBC9 |
| Antenna Location | Office |
| Are Batteries Required | No |
| Best Sellers Rank | #20 in Computer Keyboard & Mouse Combos |
| Brand | Dell |
| Color | Black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | RF 2.4GHz wireless |
| Customer Reviews | 4.3 out of 5 stars 4,207 Reviews |
| Hand Orientation | Ambidextrous |
| Item Height | 17 inches |
| Item Type Name | Keyboard & Mouse |
| Item Weight | 0.88 Pounds |
| Keyboard Description | Wireless |
| Keyboard Layout | QWERTY |
| Manufacturer | Dell Technologies |
| Movement Detection | Optical |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Keys | 102 |
| Operating System | Microsoft Windows 7, Windows 8.1, Windows 10, Windows 11, Apple MacOS, Android, Google Chrome OS, Red Hat Enterprise Linux 8.0, Ubuntu 18.04 |
| Other Special Features of the Product | Wireless |
| Power Source | Battery Powered |
| Special Feature | Wireless |
| UPC | 884116382263 884116382621 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacture |

## Product Details

- **Brand:** Dell
- **Color:** Black
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** RF 2.4GHz wireless
- **Special Feature:** Wireless

## Images

![Pro KM5221W Keyboard & Mouse - Image 1](https://m.media-amazon.com/images/I/71WATwtN77L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: The first picture says 2 pack. Is this really a 2 pack?**
A: As usual, Amazon isn't very clear with these and this is indeed referring to 2 pieces, a mouse and a keyboard :-)

**Q: Are these keyboard and mouse AES encrypted?**
A: Yes, the Dell KM5221W keyboard is 128-bit AES encrypted.

**Q: Is this keyboard lighted?**
A: No, it’s not lighted.

**Q: Are the keys back lit?**
A: This keyboard does not have backlit keys.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dell Wireless Keyboard and Mouse - Excellent but...
*by M***E on January 9, 2026*

I seem to switch off between wireless and wired keyboards and mice (mouses) every few years. I recently decided to add a KVM so I could control my Windows and Zorin PC's so I bought this set. It's well made, feels hefty to the touch, priced right and seems to work just fine. The only issue is the same as every other time I've done this. There is no numb lock, caps lock or scroll lock indicator lights on the keyboard and that can be a pain. For Windows find an old app by HP called OSD.EXE (sometimes called Maestro). Then you have the indicators in the system tray. I'm still sorting out Zorin. I'm sure it's there I just don't know where yet. With all that said, I'd still recommend this if you're looking for a wireless kb/mouse combination that uses one shared USB dongle.

### ⭐⭐⭐⭐⭐ Sell Prp Km5221w wireless Keyboard and Mouse
*by B***E on October 21, 2025*

My old wireless mouse was causing me all kinds of issues. Costing me extra work. New mouse and keyboard eliminated all that frustration. I get my work done in very quickly. I should have done this months ago. Easily installed and a very reasonable price. After two and a half months of use the mouse has started being an issue. I’ll be working on a document and all of a sudden the cursor start a running all over the document. I have auto delete to reset and hopefully I get back to the work I was doing. Not friendly !

### ⭐⭐⭐⭐⭐ Great for the money!!!
*by J***S on November 27, 2025*

I just wanted a new keyboard that felt good, responded well, was quiet, and comfortable. This is GREAT! Great feel, very natural, not shiny, smooth feel, great price! Highly recommended!!!

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-30*