Kensington Pro Fit Ergo Vertical Wireless Mouse- Black (K75501WW), 2.8"x3"x4.4"
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Availability:
Only 9 left in stock, order soon!
Arrives
Monday, Jun 22
Color: Black
Features
- Contoured natural (46 7 Degree) slope keeps the wrist in a neutral handshake position eliminating soft tissue compression
- Fully-featured mouse with scroll wheel left right forward back and DPI (800/1000/1200/1600) buttons
- Simply plug in the Nano receiver for plug & play wireless connectivity up to 20 meters (65 61 feet)
- A low battery indicator let's you know when it's time to change the battery so you're never caught off guard One AA battery lasts up to a year
- Nano receiver conveniently stores inside mouse when not in use
- Free downloadable KensingtonWorks software provides button customization
- *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility.
Description
Shake hands with your mouse The Pro fit Ergo vertical wireless mouse with its natural handshake position improves wrist and forearm posture for better comfort and muscle support Features include a contoured natural (46 7 degree) slope that neutrally positions The wrist an extended lip to support the little finger six buttons (left right forward back scroll wheel and DPI adjustment) and a plug-and-play Nano receiver that delivers a wireless range up to 20 meters (65 61 Feet) Available in black or gray
Brand: Kensington
Color: Black
Connectivity Technology: wireless
Special Feature: Wireless
Movement Detection Technology: Optical
Connectivity Technology: wireless
Additional Features: Wireless
Movement Detection: Optical
Button Quantity: 6
Hand Orientation: Right
Compatible Devices: Personal Computer
Operating System: Chrome OS, macOS, Windows
Battery Average Life: 8760 Hours
Number of Batteries: 1 AA batteries required. (included)
Hardware Platform: [OMIT]
Power Source: Battery Powered
Mouse Maximum Sensitivity: 1600 Dots per Inch
Minimum Required Operating System Version: Windows 10
Range: 20 meters
Color: Black
Style Name: Modern
Theme: Game of Thrones
Enclosure Material: Plastic
Brand: Kensington
Model Name: Pro Fit
Antenna Location: Office
Model Number: K75501WW
Built-In Media: mouse
Are Batteries Included: Yes
Are Batteries Required: Yes
Manufacturer: Kensington
UPC: 085896755012
Global Trade Identification Number: 12
Mfr Part Number: K75501WW
Warranty Description: 3 Year
Item Type Name: Mouse
Item Weight: 0.4 Pounds
Item Dimensions L x W: 4.42"L x 2.98"W
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
I was genuinely surprised by the excellent build quality and premium feel. Its contoured shape makes it comfortable for long-term use, fitting smaller hand and reducing the wrist strain I used to experience. If you're looking for an affordable way to upgrade your workspace ergonomics, highly recommended! A small heads up- The clicks are audible, not a silent mouse. but personally, I don't mind the sound.
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Reviewed in the United States on August 25, 2025 by Karen Hu
Color: Black
I’ve tried quite a few vertical mice including the non pro edition of this one, and I must say this one is my favorite due to the comfort and function. I picked this over the non pro version due to the sensor on this one being superior. Very satisfied, this feels better over Logitech options for me. YMMV
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Reviewed in the United States on December 28, 2025 by Ben
Color: White
So much to like about this mouse. BUT! After 13 months it went on the fritz. Left mouse click stopped working and was locked out of windows 11 and 10. No, this was not the typical left click issue with hardware or conflict, the side button jammed causing errors when plugging in the device. Hoping Kensington will warranty it at 13months, we shall see.
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Reviewed in the United States on February 19, 2026 by LandJ
Color: White
Let's start off with credentials. I work all day long in front of the computer as an animator and I play plenty of competitive online games on the side. I've owned over a dozen mice in just the last three or four years once I really became a computer enthusiast; everything from 13 dollars, to over a hundred, and in all shapes and sizes, ergo mice, to gaming mice. Suffice it to day, I like to think I know a thing or two about what makes a good mouse. But most importantly of all, I've actually owned this exact mouse before, but it went by a different brand name, Victsing, and was half the price of this Kensington mouse when I bought it. I thought that thing was the bees knees when I first got it two years ago, but boy, I realize only now what I was missing out on. The shape and button placement is exactly the same as the previous one, but the sensor, oh the SENSOR!! Good heavens, you really do get what you pay for. Out of the seven wireless mice I now own--with the exception of a wireless gaming mouse that costs NINETY-EIGHT DOLLARS--this is the only one that has pinpoint accuracy, with no stutters and no cursor drift at all, even when subjected to my COMPLETELY unrealistic testing (which is just me sliding the mouse back and forth AS FAST AS HUMANLY POSSIBLE across half my desk. It's a simple test, but it'll VERY quickly reveal an optical sensor's true performance capabilities, as, at higher speeds, a bad sensor will actually stop registering movement, or even literally begin to register the mouse moving in the opposite direction.) Something about the sensor, or the onboard processing, or maybe just the rock solid connection to the usb dongle of this Kensington mouse, makes this thing perform more like a 60 or 80 dollar one instead. It punches WAY above its class in performance, while still keeping all the ergonomic aspects I loved of the previous brand of this same mouse. The weight is very nice, nothing like a lightweight gaming mouse, but that's absolutely not the point of this thing anyway, so I don't dock it for that at all. It glides very well indeed on the dainty little pads, the clicks are wonderfully light, the shape is still as perfect as ever, even for someone who has miniscule hands like myself. The build quality isn't TOP notch, as I can very easily see overlaps or gaps in the plastic seams, but they occur only in places where your hand doesn't touch anyway, and it doesn't even matter, because it's held together very solidly anyway; no creaking of any sort. TL;DR: Of all the ergo mice I've tried, none feel better in the hand than this one, and the performance is way WAY better than I ever expected at this price point. If you're on the fence, just do it. Unless yours arrives broken, I can pretty much guarantee you won't be disappointed.
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Reviewed in the United States on November 6, 2020 Reviewed in the United States on November 6, 2020 by Fahren
Color: Black
This is the best vertical mouse I have used since I began using them over 20 years ago. I love how well it fits my hand and how my entire hand glides with the mouse instead of dragging on the mouse pad. It is responsive and feels like decent quality. I am so happy with this mouse so far that I may purchase a second one for my other PC.
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Reviewed in the United States on July 12, 2025 by Juniorverse
Color: Black
So the shape itself was very comfortable, and even with my smaller hands I liked it. However, the problem was that this mouse just didn't work. It didn't connect to my computer. I checked multiple things: - it seemed to connect on the USB dongle, and I got a notification that it was connecting. - Updated mouse driver, but just said everything was up to date So, my conclusion is that I must have gotten a dud. thats a shame.
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Reviewed in the United States on August 21, 2020 by Kindle Customer
Color: White
button makes click sound but I don't mind. Scroller works good. Light and easy to move around. After a few weeks, the back button stopped working until reboot of Windows 11 PC. Update2: the left button fails after an hour or so. To make it work again, take out battery and put it back after a second or two. It will work for a while then need to redo the routine. update: after a month, the buttons stopped responding. Rebooting the PC helped for a while. After it happened once more, it seems left most button takes a while to wake up. The button action on the scroller worked in the mean time. Right lick worked. Turning off and power on the mouse did not work. Unplugging and plugging the USB wart did not work. I think it just takes time after waking up. Strange.
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Reviewed in the United States on July 30, 2024 by Oregon customer
Color: Black
This review is just my initial impressions after using this mouse just for a few hours. I believe this is a new model, as I could not find any other reviews of it online. I've been using a vertical mouse of another brand at work for about 2 years and decided it was time to get one at home as well. Although the angle of this mouse is almost the same as the other one (A wedge shaped model that is sold under a few different brand names), the feel is a bit different and movement seems more accurate. I think the reason for this is the flare towards the right bottom of the mouse, which keeps the edge of my hand on the mouse instead of dragging on the table. I also really like the scroll wheel, which is a grippy rubber, wide enough that it looks like a ball. The wheel does not do left/right scrolling, but I am not in the habit of using that feature anyway. I don't tend to use the thumb buttons either, but the back button seems to be in a natural spot, with the forward button being a stretch for my thumb. If you haven't used a vertical mouse before, be aware that it takes some time to get used to one. Much of the accuracy of a regular mouse come from wrist movement. Since a vertical mouse is designed to keep your wrist straight, that accuracy suffers. With my other mouse, I've gotten used to it, but still not as good as a normal mouse. I am hopeful that this one will be good enough for photo editing. I'll update this review after using it for a period. Update 12-8-19: Uploaded some images comparing 3 of my vertical mice. The Kensington in the middle, a semi-vertical on the left and the wedge shaped Chinese mouse on the right. The feel of the Kensington is very similar to the mouse on the right, but it is a little wider and my thumb does not tuck in as close to the rest of my hand. Since my thumb is where I am having the most issue requiring a vertical mouse, I am still experimenting to decide which I prefer.
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Reviewed in the United States on December 1, 2019 Reviewed in the United States on December 1, 2019 by S. Reisman