

🖱️ Elevate your workspace with precision, comfort, and wireless freedom!
The Acer Wireless Mouse OMR266 offers a reliable 2.4GHz wireless connection with up to 32 feet range, 3 adjustable DPI levels (800, 1200, 1600) for tailored sensitivity, and an ergonomic design suited for medium to large hands. Featuring 6 buttons including forward/backward navigation, a visible DPI indicator, and smart sleep mode for extended battery life, this plug-and-play USB-A mouse delivers durable performance with up to 10 million clicks tested. Compatible with PC, laptop, and desktop, it’s a perfect blend of comfort, precision, and efficiency for professional and home office use.






















| ASIN | B0F5HPCLGB |
| Additional Features | Adjustable DPI, Medium to Large Sized Hands, Not Bluetooth, Not Rechargeable, Only for Right-handed, light 3oz(86g), 【Requires 2 AAA batteries (Not Included)】 |
| Antenna Location | Office |
| Are Batteries Included | No |
| Are Batteries Required | Yes |
| Best Sellers Rank | #8 in Computer Mice |
| Brand | acer |
| Button Quantity | 6 |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Personal Computer, Tablet |
| Connectivity Technology | USB A |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,336) |
| Enclosure Material | Plastic |
| Hand Orientation | Right |
| Hardware Platform | PC |
| Item Dimensions L x W | 5.1"L x 3.2"W |
| Item Weight | 85 Grams |
| Manufacturer | acer |
| Model Number | OMR266 |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Optical |
| Number of Batteries | 2 AAA batteries required. |
| Operating System | Windows, macOS, Linux, Andriod |
| Power Source | Battery Powered |
| Range | 32 feet |
| Style Name | Modern |
| UPC | 195133316934 |
| Warranty Description | 1 Year Manufacturer |
B**D
Cheap and reliable!
Love this Acer wireless mouse—plug-and-play, zero lag, smooth tracking, battery’s still going strong after weeks. Clicks feel nice, scroll wheel’s decent. Super cheap and reliable. Five stars!
R**A
Reliable, comfortable, and great value!
This acer wireless mouse is fantastic! The 2.4GHz connection is rock solid with zero lag. The adjustable DPI is great for switching between tasks and the ergonomic design is very comfortable for long study sessions. The USB receiver is tiny and stays in the laptop easily. Battery life is excellent. Great value for a reliable everyday mouse. Highly recommend!
E**C
Higher quality than I expected for the price
This is a great value. This mouse is very high quality considering the price. Works well and is very accurate. The buttons have a nice click to them and it has a decent helf to it. Feels a little light but for the price it's fine. It is a little on the big size but I have long fingers so that's what I wanted. If you have small hands it might be too large for you.
D**Y
Nice enough but with issues
My old MS mouse finally died, and so did it's backup. They were a very good product but too narrow for my hand. I wanted something wider this time but for some reason, wider also means lots of buttons I don't need and very expensive. This mouse is a better width and generally works really wheel but has a couple of annoying issues. The big one is the automatic shut off. The timer for shut off is WAY too short. Maybe it's appropriate for a feature on a smartphone but not for a computer mouse. It shuts off while I'm typing or reading something which is very annoying. A timeout in minutes does not fit the need or its use. A time out of an hour, or more, would work fine here an make the mouse more pleasant to use. The second issues is the "grips" on the side of the mouse don't grip. They are smooth, hard plastic. Combined with the angle of the size, it's difficult to pick up to readjust its physical position without affecting its screen position. It's something you do automatically with other mouses but it takes attention with this product.
A**R
An Excellent Mouse At An Excellent Price!
This is a great mouse for very short $$$! It's plug and play for Windows. I don't own any Apple products so I can't speak to that. It uses 2 AAA batteries that do not come with the mouse. Simply slide back the battery cover to insert the batteries. The square USB dongle is also stored in the battery compartment. Remove it, insert the batteries in the mouse, replace the battery compartment cover, plug the dongle into a USB port on your computer, turn on the mouse's power switch, and you are good to go. There is a red LED that will blink when the batteries need to be replaced. Speaking of batteries, if the mouse is not used for a several minutes it will go into sleep mode to save the batteries. Simply click a button to wake it up. In addition to the regular left and right click buttons on the top there are 2 buttons on the side that work for web surfing, moving you forward or backward between web pages. They can not be programed for anything else, but hey, this is a $10 mouse! It's ergonomic design is very comfortable, fits my hand well, and even has a thumb rest on the left side. The scroll wheel works smoothly. One very really nice feature is the adjustable resolution (DPI) button just behind the scroll wheel. This silver button allows you to adjust the precision of the mouse. For most people this won't matter, but if you do any graphics you'll like this feature! About the only bad thing is the instructions. They are in micro-print and you will need a magnifier to read them. But read them you should, because they will tell you how to use the DPI switch. Bottom line: this is a great mouse at a very nice price! I'm really happy with it!
R**N
Acer 2.4G Wireless Mouse - Your Last Mouse Purchase - Your Search Is Over
Acer 2.4G Wireless Mouse Review I don’t usually write reviews, but this mouse is amazing. Honestly, it’s the best mouse I’ve ever used. I’ve bought four of them—one for home, one for work, and two for coworkers because I liked it so much. The shape is similar to the Logitech MX Master 3/4, but it’s lighter since it’s made of plastic. Some people think that makes it lower quality, but I actually prefer it. Heavy “ergonomic” mice feel like dragging around a rock, while this one is easy to move. This mouse might be the only one you’ll ever need. I even suggest buying two: one for everyday use and one as a backup in case they stop making it. Design: 5 stars. Fits the hand perfectly (though not great for left‑handed users). Lights: No RGB color effects, which I like. Scrolling: 5 stars. Smooth and accurate, better than Logitech’s M720/Precision Pro right out of the box. Noise: 5 stars. Silent clicks. Ease of Use: 5 stars. The weight feels just right. In short: simple, comfortable, and excellent.
D**C
Amazing for Cheap
This Acer wireless mouse is exactly what I needed! It connects instantly via the USB dongle, and the 2.4 GHz signal feels solid with no lag. I love that you can adjust the DPI with three settings — perfect whether I’m working on documents, browsing, or doing something that needs finer control. It’s comfortable to hold for long hours at my desk, runs smoothly on most surfaces, and the battery life has been great so far. Sleek, reliable, and simple — definitely a great little upgrade for any laptop or desktop setup. Highly recommend!
J**A
Great mouse and great value
This mouse does everything you want from a mouse. I bought lithium AAA batteries and they overwhelmed my prior cordless mouse (lithium batteries start out with voltage more than 1.5v). This mouse feels great in my hand and the left and right mouse click switches are quiet and silky. I wouldn't ask for them, but the two switches on the side that move you forward and back in a browser are not useless. For less than $10, this is a terrific buy. I am not a gamer, so I offer nothing in that realm.
B**C
Very good mouse
E**A
Super Maus. Ergonomisch ok, auch nach längerer Zeit habe ich keine Schmerzen im Handgelenk. Akku hält bis jetzt. Lässt sich super easy unten per Regler ein und ausschalten. Reaktion ist auch in Ordnung. Sehr leise. Wer keine Highend Maus mit bester Qualität benötigt, der ist hier gut mit bedient !
F**7
ottimo mouse, leggero e funzionale! Tutte le forme questo è molto versatile e non stanca la mano anche dopo tante ore di utilizzo
M**E
well made and has a smooth scroll . Fits really well in my hand. Plus the forward and back buttons on the left are really handy and easy to operate. I am right-handed - doubt it would fit left-handed though ...
H**K
l good product
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