






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.
🚀 Elevate your workspace with precision and power—never miss a click!
The Acer Wireless Mouse OMR266 offers a reliable 2.4GHz connection with up to 32 feet range, 3 adjustable DPI levels (800, 1200, 1600) for tailored sensitivity, and an ergonomic design optimized for medium to large hands. Featuring 6 buttons including forward/backward navigation, a visible DPI indicator, and a smart sleep mode that triples battery life, this plug-and-play USB-A mouse ensures smooth, lag-free performance for PC, laptop, and desktop users. Durable and efficient, it’s powered by 2 AAA batteries (not included) and built to withstand 10 million clicks.






















| ASIN | B0F5HPCLGB |
| Additional Features | Adjustable DPI, Not Bluetooth, Not Rechargeable, Only for Right-handed, light 3oz(86g), 【Requires 2 AAA batteries (Not Included)】, 𝐌𝐞𝐝𝐢𝐮𝐦 𝐭𝐨 𝐋𝐚𝐫𝐠𝐞 𝐒𝐢𝐳𝐞𝐝 𝐇𝐚𝐧𝐝𝐬 |
| Antenna Location | Office |
| Are Batteries Included | No |
| Are Batteries Required | Yes |
| Best Sellers Rank | #7 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 out of 5 stars 5,131 Reviews |
| 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 |
| Mfr Part Number | OMR266 |
| Minimum Required Operating System Version | Linux Mint 1, Mac OS X 10.0 Cheetah, Windows 1 |
| Model Number | OMR266 |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 2 AAA batteries required. |
| Number of Buttons | 6 |
| Operating System | Windows, macOS, Linux, Andriod |
| Power Source | Battery Powered |
| Range | 32 feet |
| Special Feature | Adjustable DPI, Not Bluetooth, Not Rechargeable, Only for Right-handed, light 3oz(86g), 【Requires 2 AAA batteries (Not Included)】, 𝐌𝐞𝐝𝐢𝐮𝐦 𝐭𝐨 𝐋𝐚𝐫𝐠𝐞 𝐒𝐢𝐳𝐞𝐝 𝐇𝐚𝐧𝐝𝐬 Special Feature Adjustable DPI, Not Bluetooth, Not Rechargeable, Only for Right-handed, light 3oz(86g), 【Requires 2 AAA batteries (Not Included)】, 𝐌𝐞𝐝𝐢𝐮𝐦 𝐭𝐨 𝐋𝐚𝐫𝐠𝐞 𝐒𝐢𝐳𝐞𝐝 𝐇𝐚𝐧𝐝𝐬 See more |
| Style Name | Modern |
| UPC | 195133316934 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer |
S**N
Reliable and comfortable for daily work - Great value!
I’ve been using this Acer wireless mouse for a week now, and it’s a solid performer for the price. As someone with slightly larger hands, I often find travel mice too small, but this one is a comfortable medium-to-large size that fits naturally in my palm. Pros: • Plug and Play: The USB-A receiver worked instantly with my laptop—no setup required. • Ergonomics: The contoured shape is great for long office hours and reduces wrist fatigue. • DPI Switching: Having 3 adjustable DPI levels is very handy; I can easily switch speeds depending on whether I’m navigating spreadsheets or browsing the web. • Extra Buttons: The 6-button layout (including the side "forward" and "back" buttons) makes web navigation much faster.
R**N
Great, budget-friendly mouse
Really great mouse for the price! I bought this for our family computer that was using a wired mouse. I wanted something cheap but good quality. This mouse is really nice! The ergonomics of the mouse are pretty good. Scrolling is smooth. The clicks are quiet. The weight is heavier than I would have liked (probably due to the battery), but it's not deal breaker. It goes to sleep mode after a while. However, clicking a button wakes up the mouse instantly. It has forward and backward buttons on the side, which are very nice and convenient to have. Overall, for the price, this is an amazing wireless mouse and I would definitely recommend it for those who want a budget-friendly mouse for general/productivity use. If you are going to be gaming, I would recommend looking for a different mouse instead (one that is lighter and more responsive).
C**N
Reliable, Smooth, and Long-Lasting Wireless Mouse — Bought Two!
I’ve been so happy with this wireless mouse that I ended up buying a second one—one for work and one for home. Not having a cord attached to my computer makes such a difference in keeping my workspace clean and easy to move around. The mouse glides really smoothly, whether I’m using it on a mousepad or directly on a hard surface. It’s responsive, comfortable to use for long periods, and doesn’t lag or skip. I use it daily for 8–10 hours, and it’s held up great with no issues at all. One of the biggest surprises has been the battery life. I’ve been using it for months, and it just keeps going without needing frequent battery changes, which is a huge plus. Overall, this is a reliable, comfortable, and affordable mouse that performs exactly how you want it to. I’d definitely recommend it, especially if you’re looking to ditch the cord and simplify your setup.
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.
T**N
Best product with great price
The Acer Wireless Mouse is a thoughtfully designed accessory that brings both comfort and precision to your everyday workflow. From the very first use, it feels natural in the hand—especially for those with medium to large hands—offering a smooth, relaxed grip that makes long hours at the computer feel noticeably easier. Whether you're working a full shift, studying late at night, or simply browsing, it delivers a level of comfort that quietly supports you throughout the day. One of the most impressive aspects is its reliable 2.4GHz wireless connection. In real-world use, this means no lag, no drop-offs—just consistent, dependable performance. For example, during a busy workday switching between multiple tabs, responding to emails, and managing documents, the connection remains steady and responsive. The USB-A receiver makes setup incredibly simple—just plug it in, and it’s ready to go within seconds, which is especially convenient if you’re someone who values efficiency and a clean, clutter-free desk. The adjustable DPI settings (up to 1600 DPI) add another layer of versatility. On a typical day, you might use a lower DPI for precise tasks like editing spreadsheets or selecting small details, then quickly switch to a higher DPI when navigating across multiple screens or working faster-paced tasks. It’s a small feature that makes a big difference in how smoothly your workflow adapts to your needs. The six-button design is also a standout feature that enhances productivity in subtle but meaningful ways. For instance, having extra buttons readily accessible can make navigating between pages, switching applications, or performing shortcuts feel effortless. Over time, this kind of convenience really adds up—especially if you’re someone who spends hours on a computer each day. Another thing that becomes clear with use is how satisfying each click feels—crisp, responsive, and consistent. Whether you’re finalizing an important document, managing online tasks, or even casually scrolling through content, there’s a reassuring sense of quality in every interaction. In everyday life, this mouse fits seamlessly into different routines. It works just as well in a professional office setting as it does at home—whether you're running a business, attending virtual meetings, or helping organize personal tasks. It’s the kind of tool you don’t have to think about—it simply performs reliably and comfortably every time you use it. Overall, the Acer Wireless Mouse delivers a balanced combination of comfort, functionality, and dependable performance. It feels like a product designed with real users in mind—practical, refined, and easy to integrate into daily life—making it a smart and genuinely satisfying addition to any workspace
T**R
Better than expected by far!
Great mouse for the money! While it feels very light which is often associated with an item being cheap trash, this little guy works great, and offers the shape and feel of more expensive mice. I use my work mouse 8-14 hours a day drafting electrical engineering files, and this shape is much healthier on my grip. I’ll include a side-by-side of my well-worn drafting mouse for comparison. Once you put the (2) AAA batteries in, the added weight makes the mouse feel substantially sturdier, and more pleasant to work with. I don’t yet know how long the battery will last with regular use, but over all, you get much more than you paid for. Nowadays, that is rare!
M**G
Amazing customer service & a great mouse.
There was a problem with my mouse but customer service was beyond great. They got in touch with me and offered me another mouse, plus they checked it prior to sending it out, so I was guaranteed a working mouse. Wow, that's never happened before. I'm amazed. I think the reason the battery is supposed to last so long is because the mouse puts itself into standby mode, so it's not sucking down your battery. To wake it up just tape the middle scroll button and it wakes up. It's taking a bit to get used to this, but that's just muscle memory that will come. It's useful. The mouse initially felt too large for my hand (women's medium), but as I am using it, it's feeling more and more comfortable. I don't usually use the extra mouse buttons but these are placed so conveniently I'm starting to. The thing I like a lot is the big on/off button. I turn my mouse off when not in use and most of those buttons are ridiculously small, not meant to be used. This one has a large, easy to use switch. It's especially nice when using it on the TV, because I only need it once in a great while. It's so much easier than using the LG magic remote. Don't think about it, just order this mouse, it's great.
A**R
Good mouse for the price
Great mouse for the price. Isn't not going to blow you away but you cant complain for the price. Feels good in the hand and works well. Great backup mouse
C**S
Cheap and 5☆☆☆☆☆ quality
Simple and worth the price
B**C
Very good
Very good mouse
E**A
Top Qualität zu Top-Preis
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
Acer non sbaglia un colpo
ottimo mouse, leggero e funzionale! Tutte le forme questo è molto versatile e non stanca la mano anche dopo tante ore di utilizzo
A**N
Just try it you won’t regret it. Very happy I purchased this.
Best computer mouse I’ve ever had. It’s great quality, fits the hands nicely (have large hands), seems to work on any surface without a mouse pad. All of the buttons are smooth and natural to h the feel of the mouse. I really enjoy how smooth of a feel it has when in use, the only thing I’m not a fan of is that it isn’t rechargeable. Although the mice feature is it has a timer on it that will auto shut off if you forget to turn off your mouse. I didn’t realize how much simple mouse like this can speed up your work process over the computer: All in all, especially for the price I don’t think you will find a better mouse not to mention the aesthetics of it! 10/10
Trustpilot
1 month ago
2 weeks ago