---
product_id: 671963695
title: "Acer Computer Mouse Wireless, 2.4G Slim USB Wireless Mice with USB Receiver, Small Sized Hands, 800/1200/1600 Adjustable DPI Optical Laptop Mouse with 4 Buttons, Portable for Laptop, Desktop, PC"
brand: "acer"
price: "RM121"
currency: MYR
in_stock: true
reviews_count: 8
category: "Acer"
url: https://www.desertcart.com.my/products/671963695-acer-computer-mouse-wireless-2-4g-slim-usb-wireless-mice
store_origin: MY
region: Malaysia
---

# 3-level adjustable DPI (800/1200/1600) 6-month battery life with auto sleep Slim & ultra-portable design Acer Computer Mouse Wireless, 2.4G Slim USB Wireless Mice with USB Receiver, Small Sized Hands, 800/1200/1600 Adjustable DPI Optical Laptop Mouse with 4 Buttons, Portable for Laptop, Desktop, PC

**Brand:** acer
**Price:** RM121
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workspace with sleek precision and effortless mobility!

## Quick Answers

- **What is this?** Acer Computer Mouse Wireless, 2.4G Slim USB Wireless Mice with USB Receiver, Small Sized Hands, 800/1200/1600 Adjustable DPI Optical Laptop Mouse with 4 Buttons, Portable for Laptop, Desktop, PC by acer
- **How much does it cost?** RM121 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/671963695-acer-computer-mouse-wireless-2-4g-slim-usb-wireless-mice)

## Best For

- acer enthusiasts

## Why This Product

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

## Key Features

- • **Ambidextrous Comfort:** Symmetrical design perfect for left or right-handed users, eliminating the usual mouse fatigue.
- • **Travel-Ready Slimness:** Ultra-lightweight at 56g, slips effortlessly into your bag for on-the-go productivity.
- • **Plug & Play Simplicity:** Instant setup with a USB receiver that works across Windows, macOS, Linux, and more—no drivers needed.
- • **Smart Power Efficiency:** Auto sleep mode extends battery life up to 6 months, so you stay unplugged longer.
- • **Precision at Your Fingertips:** Switch seamlessly between 800, 1200, and 1600 DPI for flawless control on any screen size.

## Overview

The Acer Wireless Mouse OMR242 combines a slim, travel-friendly profile with customizable 3-level DPI settings (800/1200/1600) for precise tracking. Featuring a plug-and-play USB receiver compatible with Windows, macOS, Linux, and more, it offers broad device compatibility. Weighing just 56g and equipped with smart power-saving sleep mode, it delivers up to 6 months of battery life. Its ambidextrous design ensures comfort for all users, making it the perfect portable companion for professionals on the move.

## Description

Buy acer Computer Mouse Wireless, 2.4G Slim USB Wireless Mice with USB Receiver, Small Sized Hands, 800/1200/1600 Adjustable DPI Optical Laptop Mouse with 4 Buttons, Portable for Laptop, Desktop, PC: Mice - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A Keeper for Left-Handed People! You're Gonna Love This One! - Just before this ACER purchase, I had ordered another mouse that was so jittery, I had to return it. I was in a big hurry when I ordered it and I didn't take the time to research. Lesson learned, (again!) Then I ordered this ACER and I love it. My initial problem with my old desertcart Basics mouse was that it quit working - only because after some computer changes, I was confused about which dongle (i.e. receiver) belonged to which device in my office. It turns out that my desertcart Basics mouse is fine with its rightful dongle. But by then, I had already received this ACER mouse which I no longer needed. However, it's so NICE that I couldn't let this one go back. My desertcart Basics mouse is for backup now. (I am a retired computer technician, and although I have worked with and owned various devices over the years, I am still capable of having "dongle confusion.") What stands out: 1) It's GREAT for a LEFT-HANDED person like me. Although computer mice let you reverse their buttons, I could never get used to doing that because everywhere I worked had right-handed mice. I typically learned to just adapt and tolerate it a long time ago, but I will only order mice that are not specifically for right-handed people. Both sides on this ACER mouse are equal, no matter what hand you use. Having no side buttons is a FEATURE. 2) I'm fussy and I need precision. After the jittery mouse experience, the DPI capabilities matter more than I gave credit. I haven't had to adjust anything and it works fine. 3) The dongle says "ACER" - this is an important feature to me! I have always had multiple devices requiring their specific dongles over the years, and after any hardware changes or computer maintenance, I sometimes have to test unmarked receivers to match a device. Some small, unmarked, blue tooth and wireless internet devices look just like a mouse receiver to me. This ACER dongle is the first one that will not keep me guessing. Thank you, ACER! 4) It is SLIM, and a nice change over holding a ball-shaped mouse. It's neither bulky nor too small, and just the right size. 5) This is at a great price, about the same as the jittery one I returned. I'll pay extra for better quality if it should matter, but the quality came with the low price here. 6) ACER is a known reliable brand. For electronics, I believe it's always better to go with a known, good brand than one of the many cheap, unfamiliar ones. You'll like this!
Review: The best computer mouse, I have ever used. - Boy did I need this computer mouse. The design is very easy to use; it fits my hand great.

## Features

- 【Slim & Travel-Friendly】Designed for those on the go, this flat mouse is ultra-portable, making it a better companion for your travel or work setup. Lightweight at just 56g, it easily slips into your bag without adding bulk. 📌 If the mouse isn’t suitable, place the USB receiver in the battery compartment and return both.
- 【Customizable DPI Settings】With three DPI levels (800, 1200, 1600), this USB wireless mouse adapts to different screens—from small tablets to large monitors. Switch DPI with a single click for smooth and precise tracking, whether you're browsing or working on detailed tasks. 📌 If the mouse is not working, try replacing the batteries.
- 【Plug and Play】No need for complicated setups. Just plug in the USB receiver and get started right away. The laptop wireless mouse is compatible with most systems like Windows, macOS, Linux, most devices like iMac and Chromebook, making it a seamless addition to any environment.
- 【Low Power Consumption】Built for efficiency, the pc wireless mouse automatically enters sleep mode after 10 minutes of inactivity to conserve battery. Just click to wake it up, extending the battery life to 3-6 months depending on usage. 📌Adjust your grip so your palm rests naturally on the mouse to reduce fatigue.
- 【Broad Compatibility】This slim wireless mouse works effortlessly with Windows, macOS, Linux, and more. Seamlessly connects with devices like laptop, PC and desktop. Whether you're at home, in the office, or on the go, it offers smooth performance across platforms.
- 【NOTE】①The AAA batteries are not included; ②The USB receiver is conveniently stored in the battery compartment at the back of the mouse; ③The valid range for this 2.4Ghz mouse is 32.8ft; ④Battery life may vary based on user and computing conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ2CLS3G |
| Additional Features | Flat Mouse, Lightweight, Portable, Wireless, 【USB Receiver Stored in Mouse】 |
| Antenna Location | Indoor |
| Are Batteries Included | No |
| Are Batteries Required | Yes |
| Battery Average Life | 6 months |
| Best Sellers Rank | #155 in Computer Mice |
| Brand | acer |
| Button Quantity | 4 |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 out of 5 stars 1,733 Reviews |
| Enclosure Material | Plastic |
| Hand Orientation | Right |
| Hardware Platform | Linux, Mac, PC |
| Item Dimensions L x W | 4.5"L x 2.6"W |
| Item Height | 0.1 centimeters |
| Item Weight | 56 Grams |
| Manufacturer | acer |
| Model Name | OMR242 |
| Model Number | OMR242 |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Optical |
| Number of Batteries | 2 AAA batteries required. |
| Operating System | Chrome OS, Linux, Mac OS, Windows |
| Power Source | Battery Powered |
| Range | 32.8 feet |
| Style Name | Modern |
| UPC | 195133269049 |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** acer
- **Color:** Black
- **Connectivity Technology:** USB
- **Special Feature:** Flat Mouse, Lightweight, Portable, Wireless, 【USB Receiver Stored in Mouse】
- **Movement Detection Technology:** Optical

## Images

![Acer Computer Mouse Wireless, 2.4G Slim USB Wireless Mice with USB Receiver, Small Sized Hands, 800/1200/1600 Adjustable DPI Optical Laptop Mouse with 4 Buttons, Portable for Laptop, Desktop, PC - Image 1](https://m.media-amazon.com/images/I/71tqwyee36L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Keeper for Left-Handed People! You're Gonna Love This One!
*by I***T on April 9, 2025*

Just before this ACER purchase, I had ordered another mouse that was so jittery, I had to return it. I was in a big hurry when I ordered it and I didn't take the time to research. Lesson learned, (again!) Then I ordered this ACER and I love it. My initial problem with my old Amazon Basics mouse was that it quit working - only because after some computer changes, I was confused about which dongle (i.e. receiver) belonged to which device in my office. It turns out that my Amazon Basics mouse is fine with its rightful dongle. But by then, I had already received this ACER mouse which I no longer needed. However, it's so NICE that I couldn't let this one go back. My Amazon Basics mouse is for backup now. (I am a retired computer technician, and although I have worked with and owned various devices over the years, I am still capable of having "dongle confusion.") What stands out: 1) It's GREAT for a LEFT-HANDED person like me. Although computer mice let you reverse their buttons, I could never get used to doing that because everywhere I worked had right-handed mice. I typically learned to just adapt and tolerate it a long time ago, but I will only order mice that are not specifically for right-handed people. Both sides on this ACER mouse are equal, no matter what hand you use. Having no side buttons is a FEATURE. 2) I'm fussy and I need precision. After the jittery mouse experience, the DPI capabilities matter more than I gave credit. I haven't had to adjust anything and it works fine. 3) The dongle says "ACER" - this is an important feature to me! I have always had multiple devices requiring their specific dongles over the years, and after any hardware changes or computer maintenance, I sometimes have to test unmarked receivers to match a device. Some small, unmarked, blue tooth and wireless internet devices look just like a mouse receiver to me. This ACER dongle is the first one that will not keep me guessing. Thank you, ACER! 4) It is SLIM, and a nice change over holding a ball-shaped mouse. It's neither bulky nor too small, and just the right size. 5) This is at a great price, about the same as the jittery one I returned. I'll pay extra for better quality if it should matter, but the quality came with the low price here. 6) ACER is a known reliable brand. For electronics, I believe it's always better to go with a known, good brand than one of the many cheap, unfamiliar ones. You'll like this!

### ⭐⭐⭐⭐⭐ The best computer mouse, I have ever used.
*by G***N on December 5, 2025*

Boy did I need this computer mouse. The design is very easy to use; it fits my hand great.

### ⭐⭐⭐⭐⭐ Easy to use.
*by J***R on November 19, 2025*

I have had this mouse for a month now. It has worked great for me. It connected easily and smoothly to my computer with no complications. Easy to use, and the battery is still going strong.

## Frequently Bought Together

- acer Computer Mouse Wireless, 2.4G Slim USB Wireless Mice with USB Receiver, 800/1200/1600 Adjustable DPI Optical Laptop Mouse with 4 Buttons, Portable Mouse for Laptop, Desktop, PC
- Acer USB Hub 4 Ports, Multiple USB 3.0 Hub, USBA Splitter for Laptop with Type C Power Port, Extender for A Port Laptop, PC, Desktop and More (2ft)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/671963695-acer-computer-mouse-wireless-2-4g-slim-usb-wireless-mice](https://www.desertcart.com.my/products/671963695-acer-computer-mouse-wireless-2-4g-slim-usb-wireless-mice)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-23*