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  4. Wireless Mouse M235

Logitech Wireless Mouse M235

AUD 29.95

The feel-good, reliable mouse that’s a smooth traveler.

Compact comfort

Comfort anywhere

The compact contoured design with soft rubber grips keeps you comfortable—even when you’re on the go. *

More mouse better Laptop

Good-bye, tricky touchpad

You’ll enjoy smooth cursor control, precise tracking and easy text selection on the surfaces where you use your computer most.

Six in one power

Six-in-one power

The tiny Logitech Unifying® receiver connects up to six Unifying-compatible devices with a powerful, reliable wireless connection (up to 25 meters).*

1 year Battery life

Year-long battery

You can go a full year without battery hassles. The On/Off switch helps conserve power, smart sleep mode extends battery life and an indicator light eliminates surprises.**

* Wireless range may vary due to environmental and computing conditions.
** Battery life may vary based on user and computing conditions.

Wireless Mouse M315 and M235 Grey

A compact wireless mouse with high-definition tracking.

Compact comfort

Contoured design

Designed to keep either hand happy. Soft side grips and a comfortable shape—so you’ll feel good, even after long hours of use.

Comfortable hands like comfortable mice. Learn more.

1 year Battery life

1-year battery life

You can go for a year without battery hassles. An On/Off switch and smart sleep mode extend battery life, while an indicator light eliminates surprises.*

Big on battery life? We are, too. Learn more.

Logitech reliability

You get the high quality and reliability that have made Logitech the global leader for mice—plus a three-year limited hardware warranty.

Advanced Optical Tracking

Logitech® Advanced Optical Tracking

Enjoy precise clicking and pointing—on surfaces other optical mice can’t handle—while navigating your favorite websites thanks to Logitech Advanced Optical Tracking.

Learn more about Logitech Advanced Optical Tracking.

Unifying receiver

Logitech Unifying receiver

The tiny receiver stays in your laptop. Plus, you can easily add a compatible wireless mouse or keyboard—without the hassle of multiple USB receivers.

Learn more about the Unifying receiver.

* Battery life may vary based on user and computing conditions.

Mice you can get comfortable with

It all adds up

Do you spend a lot of time with your mouse? Repeating the same hand and arm movements over and over again hundreds, if not thousands, of times a day? Even the littlest difference in design can make a big difference in your comfort.

Logitech mice have all sorts of features that help increase your comfort and help reduce the amount of movement, effort, and strain needed to get around your computer.

A natural fit

If your hand had a choice in the matter, it would naturally take the angle of a handshake when your arm is bent.

We figured nature might be on to something and created mice that are sculpted and sloped to let your hand take a more comfortable, handshake-like position. And that means your hand can relax.

See all sculpted mice.

A better grip

You lift and move your mouse again and again, all day long. If it’s hard to hold, it’s going to put a little extra strain on your hand. But don’t worry—we added non-slip rubber grips to many of our mice to increase friction and make it easier for you to hold and grab your mouse without squeezing.

Pick out an easy-to-pickup mouse with rubber grips.

All about angles

Extending your wrists and flexing your fingers for hours may not feel so good. That’s why we make low-profile mice that reduce the angle you need to extend your wrist. And we carefully place controls so that most hands can use them without flexing fingers more than 45 degrees.

Navigating to comfort

Comfort features aren’t the only ones that help your hand out. If you can get where you want to go faster, your hand does less work. Less work equals more comfort.

Hyper-fast scrolling lets you fly through 10,000 lines of a spreadsheet with a single spin of the nearly frictionless wheel—something that would take 1,000 spins and seven minutes to do with a traditional scroll wheel. In the long run, that’s a whole lot less work that your finger has to do.

Check out all mice with hyper-fast scrolling.

Want more time-saving controls that can save your hand, too? Side-to-side scrolling plus zoom, application switching, and Forward and Backward buttons all help you do more things with less effort.

See all mice with advanced navigation controls.

Smooth moves

Is your mouse fighting your moves? We’ve got mice with slick, low-resistance feet that allow them to glide more smoothly than your average mouse. When your mouse resists less, you don’t need to work as hard.

Find a mouse with low-resistance feet.

The easy track

You can even choose a mouse that doesn’t make you move very much at all. A trackball mouse stays in one place—you just move the ball with your finger or thumb. Plus, customizable buttons help you do more, more easily.

Check out all trackball mice.

Mouse battery life. What’s in a number?

If you love the convenience of long battery life, Logitech mice will make you happy. In fact, the Logitech® Marathon Mouse M705 will last you up to three years without a trip to the store for two AAs.

See all mice with extended battery life.

But do you ever wonder how we determine battery life? And what about the disclaimer that’s on every box? “Battery life may vary based on user and computing conditions.”

In this article, we’ll power you through all the details and go behind the battery-life scene.

Behind the numbers

Mouse battery life isn’t a one-size-fits-all number. It varies more from person to person than just about any other battery-powered device. And there’s no industry standard for calculating it. We do our best to come up with a battery life that a typical user can expect to get. But this can vary greatly depending on your situation. A light user might get over three years of battery life with a mouse, while a very heavy user might only get one year with the same mouse.

So how do we calculate our battery life? We studied a variety of real mouse users and created a profile of a typical user. We then used that to create a simulation that we run on actual mice.

During the simulation, we measure how much power the mice use and come up with a battery life estimate—taking into account factors such as how battery voltage changes over time, which impacts how much power the mouse uses.

 Behind numbers
The big factors  

The big factors

There are a lot of variables that can affect the battery life of your mouse. While there’s no magic formula to figure out exactly how long your batteries will last, knowing the main factors can help you get a better idea of what to expect—and in some cases help you go longer between battery changes.

  • How much you use your mouse.
    This can vary a lot depending on whether you’re using the mouse all day, every day for work or just a few hours here and there at home.
  • How you navigate.
    The more you move your mouse, the more power it uses. If you use keyboard shortcuts that reduce how much you use your mouse, you’ll get more life out of your mouse batteries.
  • The types of tasks you do.
    Do you spend a lot of time doing mouse-intensive activities, such as browsing the Internet? Or do you spend most of your time typing e-mails or documents that involve very little mouse movement?
  • The type of surface you use it on.
    The tracking sensor uses more power than anything else in the mouse. And the type of surface you use your mouse on affects how much power the sensor uses. While the best surfaces can vary depending on the mouse, in general, it’s best to avoid dark, rough or dull surfaces.
  • Unintended motion.
    On the move with your mouse? Be sure to turn it off with the On/Off switch. While our mice are designed to go to sleep when they’re not being used, they’ll wake up when they move around inside your bag or in your hand—and this movement can use a lot of power.
  • The batteries you use.
    Using old, cheap or rechargeable batteries? All of these could reduce the battery life you get with your mouse. You’ll typically get the most life from high-quality, fresh batteries. And for best results, you should replace both batteries at the same time with batteries from the same package. Mixing brands, types or expiration dates can decrease battery life, too.

Looking for a mouse with a battery life so long you won’t remember the last time you changed batteries?

Check out our mice with extended battery life.

Logitech® Unifying receiver

Plug it. Forget it. Add to it. You’ve got the Logitech® Unifying receiver.

The Unifying receiver stays in your notebook, so there’s no need to unplug it when you move around. It’s so tiny, you won’t need to worry about the receiver breaking off or getting lost.

Download Connection software now.

And it’s easy to add a compatible wireless keyboard or mouse to the same receiver. Build your ideal combo. Add something. Replace something. It’s as simple as can be and you’ll use only one USB port.

Learn more about Unifying.

Uniting your setup

Your laptop is convenient. You use it on the couch, in the kitchen, at the coffee shop—wherever you want. Logitech makes your laptop as comfortable as it is convenient with portable mice and notebook-ready keyboards.

The Logitech® Unifying receiver takes convenience a step further.

The Logitech® Unifying receiver is a tiny, leave-in wireless receiver. Smaller than most coins, the Unifying receiver not only makes it easy to use a wireless keyboard, mouse, or number pad, it also works with up to six devices.

Plug it in

With the tiny wireless receiver, there’s no need to plug and unplug when you’re on the move. Or deal with the hassle of multiple receivers. The tiny Logitech® Unifying receiver stays in your notebook and lets you add devices as you need them.

Forget about it

The Unifying receiver is small and always ready. So small, in fact, you can leave it plugged into your USB port when you’re on the move—without worrying about breaking or losing it.

Add to it

It’s fast and easy to add a compatible wireless mouse, keyboard, or number pad to your receiver. You can mix, match, upgrade, or replace up to six devices—now or in the future—using just one USB port. To connect a new device, you simply open the connection software, click “Pair new device”, and turn the device off and on. That’s it.

Download Connection software now.

A tiny dynamo

The Unifying receiver packs plenty of power. Built with Logitech® Advanced 2.4 GHz wireless connectivity, Logitech mice with the Unifying receiver give you the reliability of a cord—with the freedom of cordless. You’ll enjoy fast data transmission with virtually no delays or dropouts.

Plug it. Forget it. Add to it. You’ve got the Logitech Unifying receiver.

Compatible with Logitech® Unifying receivers

Looking for a mouse or keyboard (or number pad) that is Unifying compatible? We’ll help you find the right one.

Logitech® Advanced Optical Tracking: More Mousing on More Surfaces

More Mousing on More Surfaces  

From Amazon® to Netflix® to Facebook® , the computer has become the hub of entertainment and information. But in order to enjoy all computers and the Internet have to offer, you need something to help you navigate through this vast digital world. That’s where the trusty computer mouse comes in.

While more and more people are using laptops and netbooks, many prefer the ease of a mouse to the tricky finger maneuvers needed to navigate with a built-in touchpad. However, thanks to the portability of these computers, mice are now being used in more places and on more surfaces—from the local café’s metal tables to your tile kitchen countertop to the polished wood desk in your home office. Glossy surfaces such as these can be a challenge for standard optical mice without a mouse pad. But who wants to carry around one more thing?

Logitech Advanced Optical Tracking can track on most of these challenging surfaces and improve battery life—making it an ideal choice wherever you use your mouse.

Tracking innovation: It’s all about the angles

When Logitech engineers sought to improve the performance of optical technology on these glossy surfaces, they took inspiration from laser mice—which offer more precision on more surfaces than their optical counterparts.

Standard optical and laser mice have the same basic components—a light source that illuminates the surface beneath the mouse, a lens that captures the scattered light and a sensor that processes the image captured by the lens. The more surface detail the light can illuminate, the easier it is for the sensor to identify reference points that it can use to accurately measure motion.

The main differences between optical and laser mice have been the light source used and the angle of the sensor. Standard optical mice use an LED light and look for scattered (or diffused) light from a sensor directly above the surface. Laser mice use laser light, which illuminates surfaces in far greater detail than LED light, and typically look for scattered light from the specular (or reflective) direction, which also helps illuminate greater surface contrasts. Because of the stronger light source and more efficient placement of the sensor, traditional laser mice are superior to standard optical mice at tracking on smooth, glossy surfaces with little contrast such as ceramic tile, metal and polished wood.
(Some Logitech laser mice can even track on glass thanks to their use of darkfield microscopy.)

Learn more about Logitech® Darkfield Laser Tracking™.

 Tracking innovation: It’s all about the angles
Building a better (optical) mouse  

Building a better (optical) mouse

While Logitech Advanced Optical Tracking uses LED light, we’ve moved the sensor from a position perpendicular to the surface to an angle similar to that of a laser mouse. Logitech mice with Advanced Optical Tracking look for scattered light from the specular (or reflective) direction—like a laser mouse—instead of capturing light from above—like standard optical mice.

By changing the angle, the sensor can collect more light and get a clearer snapshot of the surface. And as a result, the sensor registers surface contrast better. Because Logitech mice with Advanced Optical Tracking can process more surface contrast, tracking is more precise over a greater variety of surfaces, including many of the smooth, glossy surfaces that are problematic for standard optical mice. And—as an added bonus—because the sensor collects more light than a traditional optical mouse’s sensor, less light is needed to illuminate the surface. So mice with Logitech Advanced Optical Tracking can conserve power and you’ll enjoy the convenience of a longer battery life.

Get into your digital world

If you think about it for a moment, when you have a mouse that tracks on more surfaces and gets a better battery life, then you can forget about the tools (i.e., the mouse) that help you get into your what you love more, and focus more on what you love. While that might not be sexy, we think it’s pretty important.

Logitech Advanced Optical Tracking.Better tracking, better battery life. Better mousing when you’re getting into your digital world.


Get into your digital world
 
 
 
 
 
 
 
 
 

System Requirements

    • Windows® XP, Windows Vista® or Windows® 7
    • Mac OS® X 10.5 or later
    • Linux® kernel 2.6+
    • USB port



Warranty Information

  • 3-year limited hardware warranty

Package Contents

  • Mouse
  • Logitech Unifying receiver
  • 1 AA battery (pre-installed)
  • User documentation

Part Number

  • PN 910-003440
  • PN 910-003444
  • PN 910-003443
  • PN 910-003442
  • PN 910-003441
  • PN 910-003399
  • PN 910-003398
  • PN 910-003397
  • PN 910-003396
  • PN 910-003392
  • PN 910-003412
  • PN 910-003384

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