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Kensington

Kensington Wired SlimBlade Trackball Mouse (K72327U), Black

Based on 2,060 reviews
Condition: New
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$93.41
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Oct 30
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At a glance

Condition
New
Style
Mouse
Unit Count
0.0
Model
K72327EU
Weight
11.2 oz
Color
Black
Special Feature
Movement detection technologyTrackball
Warranty
2 year warranty (Only valid if purchased through Kensington Authorized Resellers)
Works with
Windows 7, Windows 8, Windows 8.1, macOS 10.8, Windows 10, macOS X 10.11, macOS 10.10 or above, Chrome OS 44 or above, macOS 10.9, macOS Sierra 10.12

Features 5

  • Low-profile shape and silver metallic finish deliver ergonomic comfort and beautiful aesthetics
  • Requires less arm and wrist movement (for better comfort) and takes up less desk space than a traditional mouse
  • Laser tracking delivers precision cursor control
  • Ambidextrous design

Description

Want to improve your productivity, increase cursor control and save desktop space? Look no further than a trackball from Kensington-the world leader in trackball innovation. All Kensington Trackballs can be fully customized with Kensington TrackballWorks software to customize the functions of each of the buttons found on Kensington trackballs. The result is a more productive and truly personalized computing experience. Set your preferred functions or keyboard shortcuts for each trackball button or combination of buttons, adjust the pointer speed and acceleration and do so much more. Best of all, by allowing you to personalize your trackball experience, TrackballWorks makes your trackball work the way you do.

Specs 24

Brand Kensington
Color Black
Connectivity Technology Wired
Special Feature Movement detection technologyTrackball
Movement Detection Technology Trackball
Additional Features Movement detection technologyTrackball
Movement Detection Trackball
Button Quantity 4

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

Makes you look forward to Mondays
Style: Mouse
Quick and easy setup. Just take it out of the box. Plug it in. Download Kensington Trackball Works and you're set. EARLY IMPRESSIONS: Coming from having owned the best of the best mice and trackballs from Logitech such as my current Marble Trackball, the M570 (which possibly contributed me the De Quervane syndrome I have now) and the Anywhere Mouse, not to mention scores of other mice and trackballs over the years include the 1990s version of the Kengington Expert Mouse -- I was, at most, expecting to marginally impressed by the Kensington Slimblade Trackball. But it took me only 15 minutes of acclimating and fine tuning the settings that I realized that this is a vast step up from my Marble Mouse. I'll have more to see in an updated review, but for now, here's few quick impression 5 star ratings, 5 being best: ***** Buttons: Excellent feel and "just right." In fact, were it not for the fact that some people mentioned the issue of having to press the buttons harder than they would expected, I never would have given this issue a second thought. The click pressure is about what I'd expect and has been a non-issue for me. I suspect that some people have this problem because the are pressing the keys to close to the hinge. But where my thumb and fingers naturally tend to fall are the areas that are farthest distance from hinges. ***** Scrolling: One of the best innovations since Xerox PARC invented the mouse. Honestly, even after all the glowing reviews in Amazon, I wasn't expecting it to be this natural, not to menion -- fun. Try it and you may never want to go back to a scroll wheel. ***** Ease of use and precision. Pointing and click is what you'd expect from a $99 trackball. Using a bigger ball than is the case on my Logitech Marble Mouse, does improve precision. This is especially the case because I am right handed, but need to use my left hand for this trackball. Many times when using my previous trackball, the Logitech Marble, I'd aim to put the mouse arrow on top of a small screen object (such as a line on my DropMind Mindmap) and found it difficult. So far, I'm finding myself about perform the same surgical actions more easily with the Kensington. ***** Smoothness of the ball. Initially, I found that would you do a rapid twist when scrolling, there's some kind of weird slight scraping vibration. The sound went away after a few days after natural oils from my fingers lubed the ball sufficiently. ***** TrackBallWorks Software. Works find and allows me to control all the buttons and chordings. So I was able to switch the traditional mouse click buttons to left-handed mode, use the top buttons for back and forward with browsing the Internet, refresh with bottom chord, and launch volume controls with upper chord. This is way more than what I could do with my Logitech Marble Mouse. **** Construction. ON THE PLUS SIDE, it's a beautiful, gleaming piece of modern art on my desk. ON THE NEGATIVE SIDE: The should have engineered the click buttons so that needed pressure to click is the same no matter were you click. While click-pressure has not been a problem for me in general, there are occasions where I click different areas of the button and it's unexpectedly harder than my finger expects. AS FOR THE BALL: My ball has dropped onto my hardwood floor about six times since I got this thing. Each time, I'm wondering if I dented or scratched it. I really wish they had fingered out a way to hold it in there. Conclusion: The days and weeks will tell. But for now, this is a candidate for being the best mouse/trackball input device I've ever used. UPDATE 9/18/2013 Well, I've come to the conclusion that this is the best mouse/trackball input device I've ever used. It beats all trackballs I've ever used. PLUS, it beats all mice I've ever used. That's a major shift because until this point, I've never had a trackball that has been as accurate, precise and easy to use as a good mouse. This Kensington Slimblade finally does it. It totally trounces Logitech and I've deleted all Logitech drivers from my main computer. I am amazed that it's not at or near the top of the charts. Well, for sure, in opinion, it deserves to be there. UPDATE 10/16/2013 Still going strong. No complaints. The one unfortunate thing is that many people might be scared off by the early reviews which reported problems with the the TrackBallWorks driver. That problem has long been fixed and it's been smooth sailing for me and many other users. If you're looking for the greatest trackball in the world and an alternative to the Logitech Marble Trackball (which I also own), this is worth a try. ... show more
Reviewed in the United States on September 13, 2013 by PositiveLogic
Absolutely fantastic mouse. 10/10
Style: Mouse
Absolutely fantastic mouse. 10/10. Here's why: - Great software support: trackballworks is a program downloaded from kensington's product page that lets you customize your mouse. Customization includes pointer speed, acceleration, scroll speed and acceleration, along with the ability to assign custom actions to 4 buttons + 2 combo buttons (top 2 buttons clicked at once + bottom two buttons clicked at once). Custom actions can be a keystroke, a mouse click, copy or paste, play or pause, etc. The software is great. - Well made hardware: Yes, everything is made in china these days. While Kensington's mice are no exception, the quality of the device stands out immediately. The ball scrolls freely in it's socket. I polished mine and got it spinning with even less friction. The smoothness of the ball is identical to the Kensington Expert mouse. - Scroll ball: To scroll, you simply rotate the ball. This is so brilliant compared to the Expert. Gone is the cheap plastic scroll wheel. You just rotate the ball. The software lets you set inertial scroll. Scrolling is, dare I say, fun. - Ergonomics: I spend my workday at a cube with three monitors of real estate. I love the ability to flick my thumb and arrive where I expect. It sounds minor, but after a single day of use the difference is noticeable: my wrist is less tired and my hand doesn't hurt. I'm not physically moving my arm as much, which you may or may not prefer. - The drawback: The drawback to this and every other track ball may be described this way: When you grab a traditional mouse and move it from point A to point B, your mind and hand register when you grab your mouse "Hey, I'm at point A" and the movement to point B is one that's loaded into your motor skills, courtesy of your brain piece. When you grab a trackball, the motion to point B will at first be less loaded in. You might lose your cursor. You might flick too far or not far enough. This is the learning curve of trackball mice. Your brain probably isn't quite as familiar with moving a cursor this way, since the link between arm motion and mouse motion is broken. Still, after a dedicated month or so of use, even beginners should feel more familiar with the device. - This mouse is not great for video games for the above reason. - I nonetheless recommend it to anyone looking for an all-day comfort kind of mouse. - year-in edit: still want to give this trackball 10/10; I'm bordering on trackball evangelist. All day comfort. Easy scrolling. My mouse has never been so good. I use three: an expert on a home laptop, a slimblade on a home pc, and a slimblade on my work mac. My experience is the same across all machines: flawless. ... show more
Reviewed in the United States on January 9, 2016 by Meddling Mathematician
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