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acer

acer Bluetooth Wireless Mouse for Laptop Computer Mouse Wireless BT5 2 2 4GHz Small to Medium Size Left

4.3

$27.58

modelOMR243

About this item

  • 【Bluetooth & 2.4GHz Wireless in One】This dual-mode bluetooth mouse allows seamless switching between three devices with a simple toggle (2.4G, BT1, BT2). It supports bluetooth connections for two devices and a 2.4GHz Wireless for the third. 📌Note: Bluetooth mode and 2.4G mode cannot be used simultaneously.
  • 【3 Levels Adjustable DPI】This USB mouse offers 3 adjustable DPI settings (800, 1200, 1600), allowing you to customize sensitivity for precise design work. Effortlessly switch to match your task and elevate your productivity.
  • 【Left & Right Hand Equally Comfortable】The laptop mouse wireless features a symmetrical and slim design that ensures a comfortable, natural grip for both right- and left-handed users, offering universal adaptability for broader user groups. Its compact size perfect travel companion for work or play.
  • 【Silent Clicks, Seamless Focus】The silent mouse delivers quiet operation, making it perfect for offices, libraries, or late-night work sessions. With smooth, noiseless clicking, you can focus without interruptions. Whether you're working and studying in quiet environments, Say goodbye to annoying clicky.
  • 【User-Friendly Magnetic Cover】This travel mouse features a magnetic battery cover on the top surface. The snap-on cover aligns perfectly with built-in magnets, allowing quick battery replacement. The sleek, seamless design maintains the mouse’s aesthetics while enhancing usability. 📌Note: Please remove the battery cover from the left or right side.
  • NOTE: 1. The AA battery are not included. 2. USB-A receiver stored in battery compartment. 3. Mouse sleeps after 10 mins; click 2–3 times to wake. 4. If unsuitable, place take the receiver back in compartment and return both items.
  • Product description Previous page Next page Previous page Next page Previous page Next page Previous page Next page Q1 Why is my wireless mouse not working? - 1. Please check if the battery is installed with the correct polarity. Make sure the power switch is set to "ON". 2. Try to plug the receiver into a different USB-A port or Restart the computer. 3. The battery might be dead. Q2 Where is the USB A receiver? - Please open the battery cover on the top of mouse; the receiver is stored in the battery compartment. Q3 How to wake up the mouse? - Powers down after 10 minutes of idle and requires 2-3 clicks to wake it. Q4 How to switch seamlessly between different devices? - Press the round button at the bottom of the mouse, you can seamlessly switch 【Bluetooth & 2.4GHz Wireless in One】This dual-mode bluetooth mouse allows seamless switching between three devices with a simple toggle (2.4G, BT1, BT2). It supports bluetooth connections for two devices and a 2.4GHz Wireless for the third. 📌Note: Bluetooth mode and 2.4G mode cannot be used simultaneously.; 【3 Levels Adjustable DPI】This USB mouse offers 3 adjustable DPI settings (800, 1200, 1600), allowing you to customize sensitivity for
Specification

Product facts

Key details

Brand
acer
Color
Black
Connectivity Technology
Bluetooth, USB A
Special Feature
Bluetooth & 2.4GHz, Left & Right Handed, light 2oz(63g), Adjustable DPI, Small to Medium Size Hands, Not Rechargeable, 【Requires a AA battery (Not Included)】 See more
Movement Detection Technology
Optical

Dimensions and fit

dimensions
4.1 x 2.5 x 0.1 inches
weight
2 ounces
product_dimensions
4.1 x 2.5 x 0.1 inches
item_weight
2 ounces

Technical specifications

item_model_number
OMR270

Item information

best_sellers_rank
#165 in Computer Mice
date_first_available
August 1, 2025
manufacturer
acer
language
English
Overview

About this item

  • 【Bluetooth & 2.4GHz Wireless in One】This dual-mode bluetooth mouse allows seamless switching between three devices with a simple toggle (2.4G, BT1, BT2). It supports bluetooth connections for two devices and a 2.4GHz Wireless for the third. 📌Note: Bluetooth mode and 2.4G mode cannot be used simultaneously.
  • 【3 Levels Adjustable DPI】This USB mouse offers 3 adjustable DPI settings (800, 1200, 1600), allowing you to customize sensitivity for precise design work. Effortlessly switch to match your task and elevate your productivity.
  • 【Left & Right Hand Equally Comfortable】The laptop mouse wireless features a symmetrical and slim design that ensures a comfortable, natural grip for both right- and left-handed users, offering universal adaptability for broader user groups. Its compact size perfect travel companion for work or play.
  • 【Silent Clicks, Seamless Focus】The silent mouse delivers quiet operation, making it perfect for offices, libraries, or late-night work sessions. With smooth, noiseless clicking, you can focus without interruptions. Whether you're working and studying in quiet environments, Say goodbye to annoying clicky.
  • 【User-Friendly Magnetic Cover】This travel mouse features a magnetic battery cover on the top surface. The snap-on cover aligns perfectly with built-in magnets, allowing quick battery replacement. The sleek, seamless design maintains the mouse’s aesthetics while enhancing usability. 📌Note: Please remove the battery cover from the left or right side.
  • NOTE: 1. The AA battery are not included. 2. USB-A receiver stored in battery compartment. 3. Mouse sleeps after 10 mins; click 2–3 times to wake. 4. If unsuitable, place take the receiver back in compartment and return both items.
  • Product description Previous page Next page Previous page Next page Previous page Next page Previous page Next page Q1 Why is my wireless mouse not working? - 1. Please check if the battery is installed with the correct polarity. Make sure the power switch is set to "ON". 2. Try to plug the receiver into a different USB-A port or Restart the computer. 3. The battery might be dead. Q2 Where is the USB A receiver? - Please open the battery cover on the top of mouse; the receiver is stored in the battery compartment. Q3 How to wake up the mouse? - Powers down after 10 minutes of idle and requires 2-3 clicks to wake it. Q4 How to switch seamlessly between different devices? - Press the round button at the bottom of the mouse, you can seamlessly switch 【Bluetooth & 2.4GHz Wireless in One】This dual-mode bluetooth mouse allows seamless switching between three devices with a simple toggle (2.4G, BT1, BT2). It supports bluetooth connections for two devices and a 2.4GHz Wireless for the third. 📌Note: Bluetooth mode and 2.4G mode cannot be used simultaneously.; 【3 Levels Adjustable DPI】This USB mouse offers 3 adjustable DPI settings (800, 1200, 1600), allowing you to customize sensitivity for

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Customer reviews

8 reviewsPositive

Rated 4.3/5 across 8 reviews — well received overall.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find the wireless mouse works well, with buttons that function perfectly, and appreciate its solid build quality and value for money.

Generated from the text of customer reviews

Reviews with images

Customer review image for Very comfortable and practical!
See all photos
★★★★★

does what a mouse should

good solid basic mouse, use it to play an old game on steam, when i first played it AWAY back i used a joystick so when i found the game recently on steam i jumped up a got a new up to date joystick and lo and behold no joy. the game wouldn't calibrate it. oh well, this mouse does good enough left button fire, right reload, wheel aim up and down, and so on. a serious gamer I'm not. does ggod enough, fair price. i use Bluetooth, to leave usb port for rc plane simulator! Read more

Keith
★★★★★

Very comfortable and practical!

I bought the Acer Wireless Mouse a few days ago, and I am pleasantly surprised. It is extremely comfortable to use for long hours as it fits perfectly in my hand and doesn’t cause any discomfort. The wireless connection is super stable, and I haven’t had any issues with interference or disconnections. What I love most is how practical it is. I don’t have to worry about cables, and the battery life is pretty good. I also appreciate that it is lightweight but durable, making it easy to carry around if I need to take it with me in my bag. The mouse’s precision is excellent, making it ideal for both work and casual gaming. Plus, the design is sleek and modern, which makes it look great in any workspace. In summary, it’s a great-quality product at an excellent price. I definitely recommend it! Would I buy it again?: Definitely! Read more

Customer review image for Very comfortable and practical!
Marianny
★★★★★

A basic mouse

The mouse works well; Windows found it right away. Be advised that there are no drivers that come with this mouse. It relies on the Windows operating system to supply the basic drivers. Read more

Patrick M
★★★★☆

great mouse but no grip!

love it but just one small issue. it has no grip and slips out of your hands but other than that very nice. Read more

Hawie82
★★★★★

Simple and functional

I got this as a simple mouse. I do not use it every day. It’s the perfect size for my hand. I was able to clip in the adapter to my computer and it instantly started working with no issues. Read more

Jo
★☆☆☆☆

Life is 2 short 2 use this mouse

Works well if you are within 3 ft of receiver. Go farther than that & this thing completely useless. You deserve better - keep shopping. 1 out of 10 - Not even if it was free Acer..smh I Read more

Customer
★★★★★

Good mouse.

Good compact mouse for smaller hands or as a travel mouse. Connected easily to my laptop. Read more

DRod
★★★★★

My favourite mouse

It’s really nice, easy to use and very comfortable. I like its simplicity, quality, and design; and most importantly, it fits well in the hand. Read more

Julian Triana
Pairs with

Buy it with

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acer Bluetooth Wireless Mouse for Laptop Computer Mouse Wireless BT5 2 2 4GHz Small to Medium Size Left

acer Bluetooth Wireless Mouse for Laptop Computer Mouse Wireless BT5 2 2 4GHz Small to Medium Size Left

$27.58

Each item is added individually — prices and availability are confirmed at checkout.

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