---
product_id: 23808299
title: "Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black)"
brand: "dell"
price: "$U1004"
currency: UYU
in_stock: false
reviews_count: 8
url: https://www.desertcart.uy/products/23808299-dell-wireless-computer-mouse-wm126-long-life-battery-with-comfortable
store_origin: UY
region: Uruguay
---

# 2.4 GHz wireless RF connection 365 days battery life 3-button ergonomic design Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black)

**Brand:** dell
**Price:** $U1004
**Availability:** ❌ Out of Stock

## Summary

> 🖱️ Cut the cords, not your productivity.

## Quick Answers

- **What is this?** Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black) by dell
- **How much does it cost?** $U1004 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/23808299-dell-wireless-computer-mouse-wm126-long-life-battery-with-comfortable)

## 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

- • **Plug-and-play simplicity:** Instant setup with no software hassle—get started in seconds, wherever you are.
- • **Seamless wireless freedom:** Reliable 2.4 GHz RF connection eliminates cable clutter and boosts mobility.
- • **All-day power, zero downtime:** Unmatched 1-year battery life keeps you unplugged and productive.
- • **Comfort that fits both hands:** Contoured ambidextrous design ensures fatigue-free use during marathon work sessions.
- • **Effortless multi-device control:** Connect up to 6 compatible devices with a single USB receiver—streamline your workspace.

## Overview

The Dell Wireless Mouse WM126 delivers a clutter-free, reliable wireless experience with a 2.4 GHz RF connection and an impressive 365-day battery life. Its ergonomic, ambidextrous design features 3 clickable buttons and a scroll wheel, making it perfect for professionals on the move who demand comfort and seamless multi-device connectivity via a single USB receiver.

## Description

The WM126 Wireless Optical Mouse from Dell offers you everyday wireless performance with excellent battery life. It is designed to create a clutter-free workspace with a reliable, plug-and-play RF wireless connection. This wireless mouse provides reliable performance and a stable wireless connection through the USB anchored RF wireless dongle. Its Plug and play feature allows for easy installation so users can get started using their mouse within minutes, with no confusing software or setup requirements. The small size and wireless performance help to make WM126 wireless optical mouse a great option for on-the-go users.

Review: It’s actually a dell WM126! - I tried to purchase this mouse off another website and when it arrived it looked like it was the right mouse, but it didn’t come with the universal adaptor (the usb plug in with the blue “link” symbol). I was so worried about this mouse having that same problem but when it showed up it was exactly what I wanted! WOOHOO! The mouse works great. Oh no issues, it travels well in a bag or suitcase because it’s small, and the USB inside will connect up to six other devices with the blue link symbol. I’m very happy with this purchase.
Review: A good, quick, responsive cordless mouse. - Works great with my Dell laptop. No setup, just plug in the dongel, out a battery in, and turn it on. The only thing I don't like about this mouse is that it has a manual on/off switch on the underside of it that apparently I'm supposed to be able to remember to turn off when I'm done using my computer. I suspect eventually I'll remember that, but as of now, that has been happening. But it's a good, quick, responsive mouse, it fits my hand well despite being a little smaller than a standard mouse. It's a really great product, especially for the price. I wish I could have given it 4-1/2 stars, not 5, because it would be so much nicer if it automatically went to sleep instead of relying on a manual on/off switch for that. But it's not really a problem. It's not like it eats batteries when I forget to switch it off (which is often). So 5 stars it is. I'd definitely buy one again if I needed another one.

## Features

- Reduce cable clutter with the Dell Wireless Mouse WM126, providing the functionality you need in a mouse with none of the wires
- Take your work on the go with the reliable wireless connection of the Dell Wireless Mouse WM126; You can also connect up to six compatible devices with a single receiver
- Work in comfort thanks to a contoured design that feels great in either hand; The mouse features 3 clickable buttons (left, right, and middle) and includes a scroll wheel for ease of use
- NOTE : USB is present inside the mouse next to the battery compartment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Type | 2.4 GHz Radio Frequency, 802.11a/b/g/n |
| Average Battery Life (in hours) | 365 days |
| Brand | Dell |
| Item model number | NNP0G |
| Hardware Platform | Laptop, PC |
| Operating System | Windows |
| Item Weight | 4.8 ounces |
| Product Dimensions | 3.73 x 2.26 x 0.1 inches |
| Item Dimensions  LxWxH | 3.73 x 2.26 x 0.1 inches |
| Color | Black |
| Power Source | Battery Powered |
| Batteries | 1 CR5 batteries required. (included) |
| Manufacturer | Dell Marketing USA, LP |
| ASIN | B01B96M16E |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 25, 2016 |

## Product Details

- **Brand:** Dell
- **Color:** Black
- **Connectivity Technology:** Wireless
- **Special Feature:** Wireless
- **Movement Detection Technology:** Optical

## Images

![Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black) - Image 1](https://m.media-amazon.com/images/I/61Nrj3cX-8L._AC_UF894,1000_QL80_.jpg)
![Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black) - Image 2](https://m.media-amazon.com/images/I/61Nrj3cX-8L._SS80_.jpg)
![Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black) - Image 3](https://m.media-amazon.com/images/I/61Nrj3cX-8L.jpg)
![Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black) - Image 4](https://m.media-amazon.com/images/I/61WrR7z-pGL._AC_UF894,1000_QL80_.jpg)
![Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black) - Image 5](https://m.media-amazon.com/images/I/61WrR7z-pGL._SS80_.jpg)

## Questions & Answers

**Q: Does it come with the USB receiver with the unifying symbol?**
A: Yes, this mouse comes with a wireless USB receiver. ^KR

**Q: is it possible to buy a replacement USB piece for this mouse? I damaged mine.**
A: Yes,but i will just buy the wireless mouse, by the time you spend money for the usb

**Q: is this compatible with Inspiron 23-5348?**
A: yes

**Q: Will this work with the dell latitude 5420 laptop? will the usb fit?**
A: Your Dell Latitude 5420 has the following specifications: 1 x USB-A, 1 USB 3.2 Gen 1 (5 Gbps) PowerShare
This Mouse is Wireless and it comes with a Plug-In USB receiver for mouse control.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s actually a dell WM126!
*by J***H on August 25, 2022*

I tried to purchase this mouse off another website and when it arrived it looked like it was the right mouse, but it didn’t come with the universal adaptor (the usb plug in with the blue “link” symbol). I was so worried about this mouse having that same problem but when it showed up it was exactly what I wanted! WOOHOO! The mouse works great. Oh no issues, it travels well in a bag or suitcase because it’s small, and the USB inside will connect up to six other devices with the blue link symbol. I’m very happy with this purchase.

### ⭐⭐⭐⭐⭐ A good, quick, responsive cordless mouse.
*by E***W on October 9, 2016*

Works great with my Dell laptop. No setup, just plug in the dongel, out a battery in, and turn it on. The only thing I don't like about this mouse is that it has a manual on/off switch on the underside of it that apparently I'm supposed to be able to remember to turn off when I'm done using my computer. I suspect eventually I'll remember that, but as of now, that has been happening. But it's a good, quick, responsive mouse, it fits my hand well despite being a little smaller than a standard mouse. It's a really great product, especially for the price. I wish I could have given it 4-1/2 stars, not 5, because it would be so much nicer if it automatically went to sleep instead of relying on a manual on/off switch for that. But it's not really a problem. It's not like it eats batteries when I forget to switch it off (which is often). So 5 stars it is. I'd definitely buy one again if I needed another one.

### ⭐⭐⭐⭐⭐ Durable and no issues
*by J***. on January 2, 2026*

I've had and used this mouse for over 3 years and can confidently say it's a good product. No issues at all.

## Frequently Bought Together

- Dell Wireless Computer Mouse-WM126 – Long Life Battery, with Comfortable Design (Black)
- Dell Wired Keyboard - Black KB216 (580-ADMT)
- Dell Optical Mouse MS116 (275-BBCB)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-23*