---
product_id: 87538358
title: "WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb"
brand: "dell"
price: "S/.85"
currency: PEN
in_stock: true
reviews_count: 13
category: "Dell"
url: https://www.desertcart.pe/products/87538358-wm126-wireless-mouse-optical-1000-dpi-3-buttons-12-months
store_origin: PE
region: Peru
---

# Reliable RF wireless connection 12-month battery life 1000 DPI optical precision WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb

**Brand:** dell
**Price:** S/.85
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workspace—wireless freedom meets all-day power!

## Quick Answers

- **What is this?** WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb by dell
- **How much does it cost?** S/.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/87538358-wm126-wireless-mouse-optical-1000-dpi-3-buttons-12-months)

## 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

- • **Power Through the Year:** Up to 12 months of uninterrupted use on a single AA battery—stay focused, not charging.
- • **Ambidextrous Comfort Design:** Ergonomically contoured for all-day comfort, whether you're left or right-handed.
- • **Plug, Play & Pair Like a Pro:** Instant setup with USB Type-A receiver; connect up to 6 devices with Dell Universal Pairing.
- • **Precision at Your Fingertips:** 1000 DPI optical sensor ensures smooth, accurate tracking for work and play.
- • **Cut the Cord, Boost Your Desk:** Experience clutter-free productivity with seamless wireless connectivity.

## Overview

The Dell WM126 Wireless Mouse offers a sleek, ambidextrous design with a 1000 DPI optical sensor for precise tracking. Featuring a reliable RF wireless connection via USB Type-A receiver, it supports Dell Universal Pairing to connect up to six compatible devices. With an impressive 12-month battery life on a single AA battery and plug-and-play setup, it’s the perfect blend of convenience and performance for professionals seeking a clutter-free, efficient workspace.

## Description

From the manufacturer Dell Wireless Mouse-WM126 – Black The WM126 Wireless Optical Mouse from Dell offers you everyday wireless performance with excellent battery life Quick set-up and easy installation Your mouse comes ready to plug and play via the included receiver. No software or drivers are required. However, if you wish to make full use of Dell Universal Pairing technology and connect up to 6 compatible devices with one receiver, please go to Dell.com/pair to download the required software. Enjoy a tidy workspace with wireless connectivity Reduce cable clutter with the Dell Wireless Mouse-WM126, providing the functionality you need in a mouse with none of the wires. Great for everyday use at home or in the office 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, allowing you to wirelessly connect with your keyboards and mice at home, in the office, or on the move. Work and play longer with a long battery life Up to 1-year of battery life provides you peace of mind knowing that you can stay powered up for longer, virtually anywhere. Comfortable Design Work in comfort thanks to a contoured design that feels great in either hand. The mouse features three clickable buttons (left, right, and middle) and includes a scroll wheel for ease of use. Dell WM126 Wireless Optical Mouse 1AA Battery USB receiver Documentation

Review: Good connectivity - It's a really good mouse with great wireless connectivity. With the help of bluetooth connectivity you can even operate your devices like laptop, tablet or smart tv from a distance.
Review: Poor Battery life - The mouse is good but the battery life is poor due bad sleep timings. The mouse doesn't goes to sleep in idle conditions, hence it such sucks battery more. Better go for Logitech, they have better sleep management in their devices.

## Features

- Enjoy a tidy workspace with wireless connectivity Reduce cable clutter with the Dell Wireless Mouse-WM126, providing the functionality you need in a mouse with none of the wires.
- Great for everyday use at home or in the office 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, allowing you to wirelessly connect with your keyboards and mice at home, in the office or on the move.
- Work and play longer with a long battery life Up to 1-year of battery life provides you peace of mind knowing that you can stay powered up for longer, virtually anywhere. Comfortable design Work in comfort thanks to a contoured design that feels great in either hand. The mouse features three clickable buttons (left, right and middle) and includes a scroll wheel for ease of use.
- Quick set-up and easy installation Your mouse comes ready to plug and play via the included receiver. No software or drivers are required. However, if you wish to make full use of Dell Universal Pairing technology and connect up to 6 compatible devices with one receiver, please go to Dell website/pair to download the required software. Compatibility Windows 7/8/8.1/10/Server, Linux, Android, Chrome

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ALB3BW6 |
| Antenna Location | Office |
| Are Batteries Included? | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 12 Months |
| Best Sellers Rank | #961 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #59 in Mice |
| Brand | Dell |
| Brand Name | Dell |
| Button Quantity | 3 |
| Colour | Black |
| Compatible Devices | Laptop, Personal Computer |
| Connectivity Technology | wireless |
| Country of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 3,665 Reviews |
| Global Trade Identification Number | 05397063811885 |
| Hand Orientation | Ambidextrous |
| Hardware Platform | Laptop, Personal Computer |
| Importer Contact Information | Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Item Dimensions L x W | 15L x 25W Centimeters |
| Item Type Name | Mouse-Wired |
| Item Weight Unit of Measure | 0.06 Kilograms |
| Manufacturer | Dell, Divyasree Greens, Challaghatta-Annex Koramangala INR Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Manufacturer Contact Information | Divyasree Greens, Challaghatta-Annex Koramangala INR Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Manufacturer Part Number | 570-AAMH |
| Minimum Required Operating System Version | Windows 7 |
| Model Name | Dell |
| Model Number | WM126 |
| Mouse Maximum Sensitivity | 1000 Dots per Inch |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Network Connectivity Technology | wireless |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Buttons | 3 |
| Operating System | Linux, Windows 10, Windows 8 |
| Packer Contact Information | Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Pattern | Mouse |
| Power Source | Battery Powered |
| Product Features | Wireless |
| Special Feature | Wireless |
| Style Name | WM126 |
| UPC | 884116215370 |
| Unit Count | 1 Count |
| Warranty Description | 1Year |

## Product Details

- **Brand:** Dell
- **Colour:** Black - WM126
- **Connectivity Technology:** wireless
- **Movement Detection Technology:** Optical
- **Special Feature:** Wireless

## Images

![WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb - Image 1](https://m.media-amazon.com/images/I/41utOc50UYL.jpg)
![WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb - Image 2](https://m.media-amazon.com/images/I/31LEgBI42aL.jpg)
![WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb - Image 3](https://m.media-amazon.com/images/I/41v-pmRkaDL.jpg)
![WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb - Image 4](https://m.media-amazon.com/images/I/41LjqlLi1xL.jpg)
![WM126 Wireless Mouse, Optical, 1000 DPI, 3 Buttons,12 months runtime, AA battery, USB receiver, USB Type-A, RF Interface, scrolling wheel, Plug and Play, Black, 0.12 lb - Image 5](https://m.media-amazon.com/images/I/51UO1qC6-IL.jpg)

## Available Options

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

## Questions & Answers

**Q: what is the delay (in ms)?  dont say it is real time....there must be some delay atleast 1 ms...**
A: no feature

**Q: Kya mujhe sirf iska wieless sensor mil sakta hai..**
A: Fine

**Q: Is it possible to buy usb alone in case if we lost usb?**
A: No.

**Q: Is there any warranty provided?**
A: Hey, kindly note that this product comes with a 1-year warranty period.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good connectivity
*by A***N on 7 July 2026*

It's a really good mouse with great wireless connectivity. With the help of bluetooth connectivity you can even operate your devices like laptop, tablet or smart tv from a distance.

### ⭐⭐⭐⭐ Poor Battery life
*by A***E on 21 June 2023*

The mouse is good but the battery life is poor due bad sleep timings. The mouse doesn't goes to sleep in idle conditions, hence it such sucks battery more. Better go for Logitech, they have better sleep management in their devices.

### ⭐⭐⭐⭐⭐ Small mouse
*by V***A on 21 July 2026*

It's small mouse

## Frequently Bought Together

- DELL WM126 RF Wireless Optical Black mice
- Dell Wired Keyboard - Black KB216 (580-ADMT)
- Dell Optical Mouse MS116 (275-BBCB)

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**Shop now:** [https://www.desertcart.pe/products/87538358-wm126-wireless-mouse-optical-1000-dpi-3-buttons-12-months](https://www.desertcart.pe/products/87538358-wm126-wireless-mouse-optical-1000-dpi-3-buttons-12-months)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-26*