Shopping for a mouse can be a very difficult task because there are so many different options out there. There’s many different sizes, brands, some mice extremely complex, others are very basic, and some are designed to be purely ergonomic.
When searching for the an ergonomic mouse, you should think about the size of your hand, how you hold the mouse, and how long you use the computer on a day to day basis.
Are you worried about Chronic Pain from Using a Computer?
Carpal Tunnel Syndrome is a very serious problem that many professionals who operate a computer daily need to be concerned about.
Some mice can put a lot of pressure on the carpal tunnel area and lead to pain and it may potentially require surgery.
Most Older Mice are Not Ergonomic
Unfortunately, many older mice do not have an ergonomic design, so if you haven’t upgraded your mouse in a while, you should consider getting one of the most comfortable computer mice.
If you think you may be starting to feel the symptoms of carpal tunnel syndrome, it is critical you talk to your doctor about it, switch to a more ergonomic mouse, and try to avoid using the computer as much.
This video contains a lot of helpful information about carpal tunnel and will even show you the top three exercises for people who suffer with carpal tunnel syndrome.
Here’s Excellent Web’s Top 10 Best Ergonomic Mice, all under $100 MSRP!
Disclaimer: All Buy Now Buttons, are links to the Amazon.com Affiliate program.
#1 The Best Ergonomic Mouse, the Logitech MX Master
Logitech was founded in 1981 in Switzerland to fill to create one the first well known mice, the C7, which was a three button ball mouse, with no scroll wheel.
The product became popular and Logitech has been producing quality devices for computers, such as keyboards, mice, webcams, and headphones ever since.
Because of Logitech’s history of developing quality products, it should be no surprise that their products are featured multiple times on this list.
To ensure maximum comfort, this shape of mold for the body of this mouse was sculpted by hand.
The mouse is slightly angled downward on the right side, to ensure it fits your hand perfectly.
Originally, most mice were completely flat, and this often lead to pain in your hands after a long computing session.
Darkfield Laser Tracking
The mouse uses advanced laser optic technology, called Darkfield laser tracking.
Most laser mice perform very poorly on glossy surfaces, but this mouse analyses the surface it is on very precisely, and it can even be used on glass.
The default DPI (dots per inch) the mouse will scan is 1000dpi, but it can be adjusted up to 1600dpi.
Three are two thumb buttons, which correspond to back and forward buttons in many applications.
There’s of course, the usual left and right mouse button, and a manual shift button below the scroll wheel, which can be reassigned to do many other things.
There is also a gesture button on the left hand side of the mouse.
You operate the gesture button my pressing your thumb down, the button itself is a little bit hard to see in a picture.
Some people may want to turn this off because it is a unique feature that may be confusing for some people.
Logitech MX Master Gestures
In Windows these gestures do the following things:
Gesture Left and Gesture Right will snap in either direction.
Gesture Forward will maximize the window.
Gesture Down will show the desktop.
In Mac OSX these gestures do the following:
Gesture Left and Gesture Right will swipe between full screen Apps.
Gesture Forward will show the Mission Control.
Gesture Down will App Expose
The speed adaptive scroll wheel will increase the scroll rate of the page you are viewing, the faster you scroll.
So you can scroll slowly, with precise control, or quickly navigate through lengthy pages by scrolling faster.
This mouse also features a side to side scroll wheel, which allows you to scroll horizontally with your thumb.
Long Lasting Rechargeable Battery
This is a wireless Bluetooth mouse and the rechargeable battery can last up to forty days.
There are three small LED lights on the left hand side of the mouse which indicate the battery life.
If you can only see a single Red LED, that means you should charging immediately.
So it’s incredibly easy to know when you need to charge the mouse.
One major drawback of many wireless mice is that if the batteries die you will either have to replace the batteries or wait while the mouse recharges.
This can be incredibly frustrating and Logitech has come up with a great solution.
Charging the mouse is very simple and you can continue to use the mouse while it charges.
Simply plug the micro USB cable in to the front of the mouse and plug in the charging cable.
Connecting the mouse to a computer via blue tooth can be accomplished two different ways.
If your computer or laptop has Bluetooth capability, simply pressing the connect button on the button should connect it.
Then just go to your computer and find the mouse and then pair them.
How to find the Bluetooth device list in Windows:
Go to Settings, then PC and Devices, then select Bluetooth.
Finding the Bluetooth device list in Mac OS X:
Open the System Preferences, then click Bluetooth.
If you have multiple Bluetooth devices, you can even select between three different channels.
This can be helpful if there is multiple devices that are interfering with each other.
If your computer does not have Bluetooth support or you are not sure, don’t worry, there is an included Logitech receiver.
Overall well feel the MX Master is the best choice.
#2 Logitech Wireless Mouse M320
The mouse is wrapped in comfortable rubber and comes in four colors: Black, Blue, Silver, and Red.
The grip has a stylish triangle pattern that not only looks futuristic, it provides excellent grip and allows your skin to breathe, helping prevent your hand from getting sweaty.
This ergonomic wireless mouse is great for people who are looking for a cost effective model that doesn’t have a bunch of extra features.
So if you’re interested in a product that’s just simple and works, this is a great ergonomic mouse.
As complicated as life is, sometimes it’s nice to be able to just plug something in, and it just works, which is why this mouse is #2 on our list.
Here’s an Unboxing Video of the Logitech M320, so you know exactly what you are getting.
Logitech spent a lot of time thinking about every single little detail of this mouse, making sure it was as user friendly as it possibly could be.
This is something extremely rare with any electronic product today, the single AA battery is actually included.
So you won’t need to run out or worry about buying a battery for it.
It’s also an extremely standard AA battery and if it does happen to die, you probably have another AA battery lying around your home somewhere.
That’s if, the battery does ever die, the battery has an expected lifespan of about 2 hours, assuming you use the mouse about six hours a day.
Automatically Conserves Power
The mouse will automatically go to sleep to conserve the battery life as much as possible.
There’s an on and off rocket switch, located on the bottom of the mouse, in case you want to conserve the battery to an even further degree.
I really wouldn’t personally recommend that because the battery life is extremely long as it is.
The mouse is light weight, even with the battery inserted, it only weighs about 91 grams or 3.21 ounces.
Which is amazing considering that a single AA battery weighs about 23 grams, so the battery is about 25% of the total weight of the mouse.
If you decide you don’t want to use the mouse for a while, you might be concerned about losing the little Plug-and-Forget USB receiver.
You can remove the battery compartment cover and insert the USB Nano receiver so you don’t lose it.
Works up to 25 Meters
The receiver uses advanced 2.4 GHz technology and will operate of a distance up to 25 meters, or 80 feet, but a number of different factors may limit this distance, including interference from other devices.
It’s also extremely easy to know when the mouse is on.
There is a small green indicator LED light, between the two mouse buttons that will indicate when the mouse is on.
The scroll wheel is extra wide and has a substantial feel to it, it doesn’t feel flimsy.
If there happens to be anything wrong with the mouse, it does have a one year warranty.
#3 Mionix Naos 8200
This mouse features an award winning ergonomic design, it feels great in your hand, and is extremely comfortable.
The mouse has recessed areas for your pinky and ring finger, allowing you to comfortable place your index and middle fingers over the two main buttons.
The mouse is rubber coated, which gives it a soft feeling when you hold it.
Designed for Gamers, Great for Everyday Use
This ergonomic mouse is designed for gamers, but many people who use their computer for extended amounts of time, or work with audio or video editing software, can benefit from the high accuracy and extra buttons.
The Mionix Naos 8200 has a lot of great features but it also has gimmicky features as well.
This mouse has a braided cord, which is nice, but if it rubs against the edge desk or a sharp corner for too long, it can fray and it becomes a little bit of a mess.
This problem isn’t unique to this mouse, but rather all mice with braided cords and is something to consider.
The USB connector is gold plated, which looks great, but it doesn’t actually improve connectivity.
It does give the mouse an overall improved sense of quality and may reduce the rate at which the metal oxides (or rusts) but in terms of performance it does basically nothing.
Cool Lighting Effects
The mouse also has a lighting system, which is completely customizable with up to 16.8 million colors, this is great for finding your mouse in a dark room and looks cool, but other than then it’s basically pointless.
The Mionix Naos 8200 does excel in many other areas, most of the features of the mouse were very well thought out and many people love the features of the mouse so much they use it for basically every computing task.
This mouse has extra-large feet, which allows it to slide great on any surface.
Some mice have small slider pads, which can wear out over time and the mouse will no longer feel smooth and can actually damage the surface you are using it on over time.
The pads are also thicker than the pads on most mice, it’s hard to imagine them ever wearing out.
Insane 8200 DPI
The mouse an incredibly accurate 8200 DPI laser sensor, which some may find to be too sensitive and it can be configured at a lower setting.
The adjustable lift distance is another great feature, this eliminates mouse movements while the mouse is being picked up and set down.
The software has a surface quality analyzer tool, which can help you figure out which mouse pad works the best with this mouse.
The mouse have seven buttons, which can all be configured to do what you want them to do, the two buttons below the scroll wheel will default to adjusting the mouse sensitivity up or down, without having to go into the software to change the sensitivity.
If you do a lot of work that requires extremely precision pointing, or use your computer for gaming as well, and want a quality ergonomic mouse and hate wireless mice, the Mionix Naos 8200 is a great choice.
#4 Logitech M570 Wireless Trackball
This device is an older model, but it’s still quite popular because you control the mouse cursor with your thumb, rather than moving your wrist or arm around.
This is great for people who have wrist or arm issues, where it may be painful or uncomfortable to be constantly picking up and moving the mouse around.
With the amount of time that many people use their computer, many people will often start to become concerned about the risks of developing carpal tunnel syndrome.
I personally prefer to alternate daily between using a mouse and a track ball mouse because of this concern.
It can really help break up some of the highly repetitive motions that people computer professionals go through.
Here’s an unboxing video of the Logitech M570.
The mouse features four buttons, the classic right and left mouse buttons and it also has two, well positioned, forward and back buttons.
These can be customized to have different functions but the forward and back buttons are integrated into many different applications and can be a big time saver, especially when browsing the web.
The mouse has rubberized feet that help keep it into place and it actually works on any surface.
This is nice if you don’t have a lot of space to move a mouse around and it won’t wear the surface out over time.
The only real downside to this device is that like many older balled mice, the sensors will need to be cleaned off from time to time.
How to Clean the Logitech M570 sensors:
Turn the mouse upside down with one hand, then use the other hand to lightly tug on the ball to remove it.
If you are having difficulty removing the ball, place it about a half an inch over a desk or table, while upside down, and you can push the ball out through the hole on the bottom with a pen cap.
Use a q tip and lightly rub the three sensors to get the grime off them, optionally you can dip the q tip into some rubbing alcohol first.
You can just use your finger tip to rub the grime away but it’s a little gross.
Then use a can of computer duster to blow out any remaining particles.
This mouse is wireless and connects with the included USB dongle and has a maximum operational distance of about 10 meters, or 32.8 feet.
Great for a Multimedia PC
This makes this device ideal for use with a multimedia PC, you can sit back on the couch and operate the computer.
There is a little battery life indicator next to the ball which will let you know when you need to change the AA battery.
The battery for this trackball is actually included, so no need to worry about scrounging around for a battery.
If you’re a professional that works with a computer for extended amounts of time, you should definitely consider trackball mouse as one of your pointing devices.
#5 Microsoft Sculpt Ergonomic Mouse
This mouse was exclusively designed to help reduce pressure on the carpal tunnel area and be very comfortable.
It’s a wireless mouse that connects via USB, it uses a proprietary 2.4 GHz connection and has a relatively limited range of about 10 feet or 3 meters.
It’s actually quite large and this might surprise some people, because of its shape it will actually fit most people’s hands really well.
The mouse does tilt to the right so, sorry left handed mousers, this mouse is not for you.
The first thing you will notice is that the mouse is very tall compared to most mice.
Versatile Scroll Wheel
The mouse features four way scrolling, which is a little bit awkward the first time you use the mouse, but it comes in handy when working in certain applications, like when doing photo editing.
The scroll wheel can also be clicked, as with most Microsoft mice.
It has the standard right and left click mouse buttons along with a Windows Home button, this will take you instantly to your start screen.
This is a pretty handy feature, some people have trouble keeping track of the mouse cursor and this feature can save time if you frequently switch applications.
You can optionally reassign the Home button to something else with the included software that you can optionally download from the Microsoft website.
The back button is located just to the left of the blue Windows button, you press it from the side, and it has a small ridge to help you feel it’s location with your thumb.
The bottom of the unit has a ring of sliders, instead of just a few slider pads on the corners. This makes the mouse incredibly smooth when sliding across different surfaces.
The mouse requires two AA batteries and they are included with the mouse.
Accessing the battery compartment is quite simple, it is a magnetic cover that pops right off.
There is a green status light on the top of the mouse that will turn red when the batteries are low and need to be replaced.
The batteries will last quite a bit, with a lot of regular use, you shouldn’t need to change the batteries more frequently than every six months.
The USB dongle can be tucked away into the mouse, so it’s harder to lose, this is great for travelling.
The mouse is not a Bluetooth mouse, you will have to use the included dongle. This might be a minor issue for some people who are running out of available USB ports on their computer.
The sensor is a highly accurate 1000 dpi and utilizes Microsoft’s BlueTrack technology.
One big downside to this mouse, is that it unfortunately does not work properly with Mac OSX. It might seem a little bit silly to use a Microsoft mouse on a Mac, but it would be nice if the Home button worked correctly. Some people might fall in love with the mouse and then want to use it on their Mac, it will work, just not the home button or the back button. They will just be extra buttons that don’t do anything.
#6 Logitech Wireless Performance Mouse MX, One of the Most Comfortable Computer Mice
This is a wireless mouse that does not use Bluetooth, but it uses Logitech’s Unified Receiver allows you to connect up to six devices.
So if you have a Logitech keyboard, the two devices will only take up a single USB port.
It has a very ergonomic feel that will conform to most people’s hands quite well.
The left side of the mouse is curved and has a rubberized finish, which has a number of small indentations, which improve grip and allows some air to flow to your skin.
This helps keep your hand from getting sweaty during heavy use.
The scroll wheel has two scrolling speeds, the normal scrolling speed, and if you click the button just below the scroll wheel, it goes into hyper fast scrolling mode.
This allows you to quickly scroll through ebooks or webpages that might be extremely long.
The scroll wheel can be clicked and features side to side scrolling, which really is a great feature if you do a lot of work editing images in Adobe Photoshop.
On the side of the mouse there is also back and forwards buttons, which are extremely useful for people who like to surf around the web or who love to be on social media.
At the base of the mouse, your thumb also has access to a window switcher button, the first time most people press this button they will probably realize how useful of a feature it is.
This mouse feature’s Logitech’s Darkfield laser technology, which allows you to use the mouse on basically any surface, including glass.
Recharge While Using It
It comes with a rechargeable AA battery and it can be charged while you use it, by connecting the included micro USB cable.
The cable connects directly to your computer via a USB port, which might be a little inconvenient, because the mouse is then using two of your USB ports.
There’s a nice LED indicator to let you know when you need to recharge the mouse.
I suggest you actually let the battery drain down to a low level before you decide to charge it, rather than just recharging it periodically.
This will help preserve the battery life, if rechargeable batteries are recharged too frequently, or are not routinely drained, they won’t last very long and you will need to get a new battery.
The mouse does work with Windows and Mac computers and it is recommended you get the most up to date software of Logitech’s website, rather than using the software that comes on the included DVD.
Lots of Great Extras
You will also receive a little carrying pouch, which is a great place to store the included Mini USB recharging cable.
There’s also another cable, which extends the range of the transmitter. What you would do is, plug the cable into a USB port on your computer, then insert the Unified Receiver into the other end of the cable, and then place the end of the cable with the Receiver closer to your mouse.
There is also a USB wall adapter outlet if you want to charge the mouse through a wall socket, or if you have completely run out of USB ports and don’t have any other options.
This is a great ergonomic mouse and it would have been much higher up on this list, but it’s a little bit dated and has been replaced with the Logitech MX Master, for the most part.
Many people used to consider this model to be a great ergonomic mouse.
#7 Logitech Wireless Marathon Mouse M705
The M705 is a wireless USB mouse that connects via a 2.4 GHz wireless signal.
Some people may be disappointed that it doesn’t connect through blue tooth and they will have to use another USB port on their computer.
Many people have found that Bluetooth mice are not very accurate and sometimes the experience using the mouse could be better.
This mouse has large sliders, which is great, it helps the mouse slide smoothly and are much less likely to wear out.
This model from Logitech is much more affordable and lacks some of the features of their other high end products.
It still has many of the features that the more expensive models have, but it’s more basic and for some people, simple is better.
The left hand side of the mouse has a rubberized coating which will help you keep a firm grip on the mouse.
Easy to Reach Buttons
Three buttons are easily reachable with your thumb, there is a customizable button at the base, and the relatively standard forward and back buttons that many people are accustomed to.
This unit also has the hyper scroll feature, so if you press the button just below the scroll wheel, the wheel will spin freely, allowing you to quickly scroll to the top or bottom of a long page.
Clicking the button again will disable the feature and you will have the normal fine scrolling control that most people are accustomed to.
The scroll wheel can also be used to scroll side to side, which in certain applications is a great feature.
This mouse does use a laser, but it does not use the Logitech Darkfield laser technology and does not operate very well on glass or extremely glossy surfaces. A traditional mouse pad or a gaming pad are recommended.
The laser is also only 1000DPI, which is much less accurate than some of the other mice on this list, but if you have no plans do to any gaming and don’t specifically need an extremely accurate mouse, then that shouldn’t be an issue.
Insane Battery Life
One feature that is extremely nice about this model is that battery has an absolutely ridiculous three year battery life. So it doesn’t come with a way to recharge the mouse, but you will rarely ever need to.
There’s an LED indicator light just below the hyper scroll button to let you know when it’s time for a new battery, but with a the battery life being as long as it is, it might just be time for a new mouse entirely.
So if you’re looking for a basic ergonomic wireless mouse which is excellent for productivity and use at the office, has an insanely long expected battery life, and you don’t want to spend a ton of money on a mouse, then this mouse is worth considering.
#8 3M Wireless Ergonomic Mouse EM550GPS
This is a joystick style mouse and it is designed for people who have wrist problems.
Saying that it’s a joystick style mouse is a bit deceptive because typically with a joystick you shift the stick around to change directions. This isn’t the case with this device, you actually drag the entire mouse around on the pad.
This is another great solution for breaking up highly repetitive movements that people who use computers professionally will experience with on a day to day basis.
One of the best ergonomic mice, it’s so easy to use that the Arthritis Foundation commended it.
When you use a regular mouse, you put pressure on your carpal tunnel area, and over time this can lead to repetitive stress injuries.
With this device, you put all of the pressure onto the bottom of your hand, which is much larger and can spread the weight out much better. More importantly, there aren’t any major nerves in that part of your hand.
When you use this mouse, it will keep your wrist at an angle like you are shaking someone’s hand while you rest your hand on the base.
You use your thumb to operate both of the standard right and left mouse buttons.
There’s also a third button which will allow you to scroll in some applications, so it works somewhat similar to the scroll wheel, you press the button and move the mouse up and down to scroll the page.
It utilizes and optical sensor, which glows red when it’s active, so it’s not incredibly accurate compared to some the laser mice.
The connect button is on the bottom of the mouse next to the power switch button.
The battery compartment has a latch, which you push to open, and insert two AAA batteries, and the batteries are included with this mouse.
Easy to Setup Ergonomic Mouse
This mouse is incredibly easy to setup and use, you just plug it in, pair the device to the receiver by pressing the connect button, and that’s it.
There’s no software to setup or install, which is nice, there’s no updates or configuration issues to worry about. This also means that it should be compatible with basically all computers.
This device comes with a two year warranty in case you should happen to have an issues and it stops working.
One thing that is recommended with this type of mouse, is that since picking it up can be more cumbersome then a traditional mouse, it’s suggested that you adjust the sensitivity of the mouse.
Steps to Correctly Set Mouse Sensitivity for Joystick Style Mice:
Place your mouse cursor on either the far left or far right hand side of the screen.
Place your mouse in the center of your mouse pad.
Now adjust the sensitivity up or down, so that when you move the mouse from the center of the pad, the cursor will travel all the way across the screen before the mouse reaches the edge of the mouse pad.
This way, as long as your mouse is centered on the mouse pad, you will be able to move the pointer to anywhere on the screen without picking up the mouse. If the mouse becomes slightly off centered, there should still be enough room on the pad to move the cursor to where you want it.
You may choose to increase the sensitivity even more, but it’s personal preference.
If you use multiple monitors, a slightly higher mouse sensitivity is recommended.
#9 Verbatim Wireless Desktop 8-Button Deluxe Mouse
This is one of the more cost effective models on the list and it wouldn’t be a great list if there wasn’t at least one option picked solely based up the features it offers compared to its price point.
It’s a stylish mouse that comes in four different colors, you can pick from blue, graphite (silver), purple, and red.
It has a pretty basic scroll wheel which doesn’t scroll side to side, it does click, to behave like an additional button, and there’s no hyper scroll feature.
The sides of the mouse are rubberized, but unfortunately there’s no dimples or recesses to allow there to be some air flow, so after holding onto the mouse for a while, your hand will get sweaty faster than with some other mice.
The mouse has some reflective trim that resembles chrome and it actually looks pretty stylish.
Easily Switch DPI
Below the scroll wheel, there is a button that will adjust the DPI sensitivity in three stages, 800DPI, 1200DPI, and 1600DPI.
By your thumb there are four buttons, three on top and one on the bottom. The topmost two buttons are be back and forward buttons and the button just underneath it is the zoom button.
The button on the bottom is the Windows start button, which is nice but most keyboards have the exact same button.
Useful Zoom Feature
The zoom button can come in handy if you have multiple monitors or are having trouble reading some small text.
The bottom of the mouse has the sensor, the battery compartment, the connect button, and the on off button. You can place the USB adapter into the battery compartment for storage.
It does come with two AA batteries, but there’s no way to recharge the batteries and you will just have to purchase new ones when the LED indicator, located by your thumb on the top of the mouse, indicates the batteries are low.
In connects wirelessly to your computer via the included Nano receiver, which plugs into a USB port on your computer, unfortunately there’s no Bluetooth connectivity.
The Blue LED technology this mouse uses, is far less accurate then some of the other optical laser mice.
The maximum of 1600DPI is pretty small compared to some gaming mice, some of them having are capable of 10,000DPI.
Relatively Cheap Making it an Excellent Choice!
For a relatively cheap mouse, you wouldn’t expect a lot of little details like included batteries, and a 1 year warranty, so if the mouse does break, you have some protection.
This mouse would be a great choice for a casual computer user who is looking for an ergonomic mouse with all of the functionality of many of the other mice.
#10 Kensington Pro Fit Mid-Size Wireless Mouse
This is another relatively cheap mouse, this one from Kensington, it’s a little bit smaller than the rest of the mice on this list, so it’s great for people will smaller hands.
It comes in five different colors, you can choose from Black, Emerald Green, Graphite Gray, Ruby Red, and Sapphire Blue.
So if you’re extremely concerned about the color of your mouse, this could be the best mouse for you.
Like most of the other wireless mice on this list, this mouse is not Bluetooth compatible and requires you to plug in a 2.4 GHz wireless USB dongle.
This adapter can be stored in a small compartment on the bottom of the mouse, but it’s not concealed behind the battery door, so there’s a slight chance it could fall out.
It’s not the highest resolution mouse available on the market today, but the sensitivity button below the scroll wheel will allow you to quickly switch between 1000DPI and 1750DPI.
If you plan to use this mouse while traveling, that should be more than enough. Gamers will probably want a mouse with a laser sensor, to get that super high DPI and sensitivity.
It does come with two AA batteries, which Kensington claims will last you about one year.
Great Scroll Wheel
It does have a ribbed, rubberized scroll wheel, which is actually one of the better feeling scroll wheels.
Many other brands have switched to different types of scroll wheels because they have extra functionality, like the ability to scroll to the left and the right.
The mouse also has two buttons on the side, which are the forward and back buttons.
On the bottom, there’s only feet the mouse slides on. This will be fine for light use and a smooth surface, or on a mousepad, but some people use a hard surface, especially for gaming.
I would be concerned with a mouse that has such small pads, they could wear out pretty quickly and the mouse might not glide smoothly.
Basic and Works
One nice thing about this mouse, is that it’s so basic, that it doesn’t require any software to setup. Some people might consider this a con, because they’re used to setting up all of the buttons on their mouse to perform different shortcuts.
Other people are going to be confused by having a mouse that’s extremely complicated and all of the extra buttons only get in the way.
It’s also a great choice if you absolutely must have computer peripherals that match in color. I’ve personally always found that to be pretty limiting and upsetting when something breaks and you can’t find a replacement.
Because of its small size, it makes it a great option as a travel mouse as well, for people who do a lot of work on their laptop and want something a little bit more substantial than a typical compact travel mouse.