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Kensington Expert Wireless Trackball Mouse (K72359WW) (Renewed)

4.2 4.2 out of 5 stars 61 ratings

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This product has sustainability features recognized by trusted certifications.

Pre-owned

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Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.

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Climate Pledge Friendly
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This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.
Learn about Amazon Renewed
Brand Kensington
Color blue
Connectivity Technology wireless
Special Feature Wireless
Movement Detection Technology Trackball, Optical

About this item

  • DiamondEye - Wireless - Bluetooth/Radio Frequency - Black - 1 Pack - USB - Scroll Ring - 4 Button(s) - Symmetrical
  • Wireless connection via Bluetooth 4.0 LE or USB nano receiver
  • TrackballWorks software lets you customize all 4 buttons, adjust cursor speed
  • DiamondEye optical tracking technology for premium cursor control and accuracy

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Top Brand: Amazon Renewed

Highly Rated
100K+ customers rate items from this brand highly
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50K+ orders for this brand in past 3 months
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Kensington Expert Wireless Trackball Mouse (K72359WW) (Renewed)
Kensington Expert Wireless Trackball Mouse (K72359WW) (Renewed)
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Details
Added to Cart
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Added to Cart
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Added to Cart
Price—$13.99$37.99-7% $111.99
List: $119.99		-26% $22.06
List: $29.99		-33% $19.99
List: $29.99
Delivery—
Get it as soon as Saturday, May 4
Get it as soon as Saturday, May 4
Get it as soon as Saturday, May 4
Get it as soon as Saturday, May 4
Get it as soon as Saturday, May 4
Customer Ratings
4.24.2 out of 5 stars61
4.44.4 out of 5 stars25
4.34.3 out of 5 stars317
4.34.3 out of 5 stars264
4.64.6 out of 5 stars5
4.54.5 out of 5 stars38
Ergonomic
4.6
4.0
4.3
4.3
—
—
For gaming
3.7
—
3.7
1.9
—
—
Comfort
—
4.2
4.2
4.3
—
—
Sold By
—
LZYDD Store
ProtoArc
Amazon.com
Moofin
Amazon.com
connectivity tech
wireless
Wireless
Bluetooth, 2.4G wireless
Bluetooth, USB
Wireless, Bluetooth, USB
Wireless, Bluetooth, USB
hand orientation
Ambidextrous
Ambidextrous
Right
Right, Ambidextrous
Ambidextrous
Ambidextrous
power source
Battery Powered
Battery Powered
Rechargeable Trackball Mouse
Battery Powered
Battery Powered
Battery Powered
tracking method
Optical, Trackball
Trackball
Trackball
Trackball
Optical
Optical
range
feet
10 meters
10 meters
1.5 meters
10 meters
10 meters
button quantity
4
—
3
4
3
3
hardware platform
—
—
PC, Mac, Linux
PC, Mac, Linux
Laptop
Laptop
battery quantity
—
—
—
1 lithium ion, 2 aa
1 aa
1 aa

Product information

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Kensington

Kensington Expert Wireless Trackball Mouse (K72359WW) (Renewed)

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Product Description

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What is Amazon Renewed?

Amazon Renewed is your trusted destination for products that are inspected, tested, and refurbished as necessary to be fully functional.

Quality you can afford

Amazon Renewed products offer an affordable option so you can save on the brands you love.

Products you can trust

All products have been professionally inspected, tested, cleaned, and refurbished as necessary by Amazon-qualified suppliers.

Purchases with an impact

Your Amazon Renewed purchase extends the lifetime of this product and reduces electronic waste.

Trusted coverage

Your purchase is eligible for Amazon Renewed coverage in conjunction with Amazon's Return Policy and the A-to-z Guarantee.

What should I expect to receive with my Amazon Renewed purchase?

All Amazon Renewed purchases will come with accessories equivalent to those that shipped in the box when new. These items may not be original but will be compatible and fully functional. Amazon Renewed products will be packaged in either original packaging or in a new and clean cardboard box.

In what condition can I expect my Amazon Renewed product to be?

Product will be restored to its original factory settings and will be in one of the following cosmetic conditions Premium, Excellent, Good or Acceptable. Learn more
Shop for smartphones, computers, laptops, tablets, home and kitchen appliances, game consoles, office products, and more. Visit Amazon Renewed
Sustainability features

Sustainability features

This product has sustainability features recognized by trusted certifications.

Pre-owned

Products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.

As certified by
Pre-owned Certified: Electronics
Pre-owned Certified: Electronics
Pre-owned Certified: Electronics Pre-owned Certified: Electronics

Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.

Learn more about this certification

Part of
Sustainability features
Climate Pledge Friendly

Customer reviews

4.2 out of 5 stars
4.2 out of 5
61 global ratings

Customers say

Customers like the comfort, performance, and quality of the mouse. For example, they mention it fits their hand, works as expected, and is efficient.

AI-generated from the text of customer reviews

5 customers mention5 positive0 negative

Customers are satisfied with the comfort of the mouse. They mention that it fits their hand perfectly, glides smoothly across the surface, and is very comfortable.

"...This Kensington mouse is great. Works perfectly, fits my hand and glides smoothly across the surface of my desk. A pleasure to use...." Read more

"...Worth the minor occassional inconvenience for a very comfortable and efficient mouse." Read more

"...So, wireless? I was skeptical. No longer! This thing is seamless and smooth. I’ve only had it a month, but I look forward to years of reliability." Read more

"...it was very comfortable and has back and forward buttons which i love and will not get a mouse without. It used two aaa batteries...." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the performance of the mouse. They mention that it works as expected, and that the cursor jumped at first.

"...This Kensington mouse is great. Works perfectly, fits my hand and glides smoothly across the surface of my desk. A pleasure to use...." Read more

"...this thins surprised me as it plugged right in and worked with no issues the whole time i had it...." Read more

"...It works great and has pretty good battery life. Easy to bring with me on the go." Read more

"...At first the mouse worked well, but soon I noticed that the cursor 'jumped' for no apparent reason. Also, it is very slow to connect to my laptop...." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the quality of the mouse. They mention that it works as expected, is comfortable, and is an efficient mouse.

"...This Kensington mouse is great. Works perfectly, fits my hand and glides smoothly across the surface of my desk. A pleasure to use...." Read more

"...the minor occassional inconvenience for a very comfortable and efficient mouse." Read more

"It is a good mouse. Works as expected. Bluetooth choppy in Linux, proprietary dongle is acceptable work-around." Read more

"It is a great mouse, very light and comfortable. However there isn't a place to store the usb plug...." Read more

Top reviews from the United States

Mom2Dogs
5.0 out of 5 stars Great Little Mouse
Reviewed in the United States on April 12, 2010
Verified Purchase
I bought this for work to replace a more expensive Logitech mouse that I thought would be the answers to my mousing dreams. I was wrong. The other electronics in the office interferred with the Logitech mouse receiver causing it to stop and drag. This Kensington mouse is great. Works perfectly, fits my hand and glides smoothly across the surface of my desk. A pleasure to use. No more interferrence.
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CCinBama
5.0 out of 5 stars Excellent for long working hours
Reviewed in the United States on November 8, 2021
Color: blueVerified Purchase
I have used trackballs for awhile as I find them easier on my arthritic hands. This large ball and platform allows my hand to not have to bend much at all and is super easy to use. the butttons are large and reachable with little to no movement. The software allows you to program various buttons and button combos - I have my password saved to one button, saving tons of time when I can just click once instead of typing a 16 character password. The bluetooth occassionally gets a little slow if I have a lot of other devices near causing interference, but it resets easily. My laptop is usually about 10ft away from my keyboard/mouse area and 98% of the time it works flawlessly. Worth the minor occassional inconvenience for a very comfortable and efficient mouse.
One person found this helpful
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kreuz
4.0 out of 5 stars New HW rev
Reviewed in the United States on September 6, 2021
Color: blueVerified Purchase
I have several of these trackballs. This one is a new HW rev. I notice two differences:
1) There is a timeout and a sleep mode on this rev. I hope this improves battery life (the older rev is a battery eater)
2) The case molding is a little different. It feels the same except that ion this version, the scroll wheel catches frequently, very annoying (thus 4 stars). I believe the cause is in the spacers between the buttons. I took some 200 grit paper and rounded all the edges and so far the scroll wheel is smooth.
3) the button click is still crisp but a little softer.

I am trying NiCads in this version, so far so good. The old version doesn't work well with NiCads.
One person found this helpful
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J. W. Theis
5.0 out of 5 stars I didn’t think they could do it!
Reviewed in the United States on September 15, 2022
Color: blueVerified Purchase
I have used the Kensington Expert Mouse for 25 years. I love the ergonomics and longevity. I have one that I use daily since 2005, and it still works great.

So, wireless? I was skeptical. No longer! This thing is seamless and smooth. I’ve only had it a month, but I look forward to years of reliability.
One person found this helpful
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johnnyolboy
5.0 out of 5 stars Really good mouse
Reviewed in the United States on February 6, 2014
Verified Purchase
I really like this mouse, I have the larger one that I use for my desktop and this one is perfect for my laptop since I am always taking it with me everywhere I go.
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bn
1.0 out of 5 stars It was nice while it worked
Reviewed in the United States on November 9, 2012
Verified Purchase
I ordered this 9/12 and 11/8 it just stopped picking up the signal and didn't work. In the middle of a busy work day too. Now, I have to go buy another one, drive to the post office to send this back and pay to ship it back because my "window of time to return" expired on 10/15? Save yourself the trouble, don't buy. I mailed this mouse back on 11/8/12 (at my own expense) and requested a credit from Amazon. It's now 2/2/13. You would think I would at least get a response 3 months later. Update 4/16/14 - still no credit or response.
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A Walker
3.0 out of 5 stars Lasted a month
Reviewed in the United States on January 9, 2013
Verified Purchase
This was my first wireless mouse as i was hesitant to get one because i hate wireless things as the reliability is good usually. However this thins surprised me as it plugged right in and worked with no issues the whole time i had it. Then one day it just stopped working, Until then it was great. it was very comfortable and has back and forward buttons which i love and will not get a mouse without. It used two aaa batteries. It looked good but probably could look better. Ovaerall it was very good while it lasted so i figure 3 stars is good. I probably got a dud, and likely you will have a better experience. Fortunatley amazon took it back as it was still in the return window.
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Amazon Customer
5.0 out of 5 stars Love it
Reviewed in the United States on August 8, 2019
Color: blueVerified Purchase
Love this trackball. I use the wired one at work but wanted something more clean looking at home. It works great and has pretty good battery life. Easy to bring with me on the go.
One person found this helpful
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Top reviews from other countries

Andre
5.0 out of 5 stars It works just fine.
Reviewed in Canada on January 12, 2014
Verified Purchase
It's a very light mouse and I like my mice to have a bit of weight to them, cause otherwise they move around too easily. However, that's very subjective. The person I bought it for, to the contrary, loves the fact that it's so light, so like I said - personal opinion. The weight is the reason *I* would give it 4 stars, but since the recipient loves it, then it would be unfair to give it less than 5. Also, this was a replacement for a corded mouse than had started to die.

It terms of the buttons - I quite dislike using custom software/drivers that aren't baked into the OS. So the fact that this mouse does NOT have any custom drivers was a PLUS for me. For others it may be a different situation and they want to customize all their buttons. As far as the person whom I got this for - the fewer the buttons the better. So they don't care about the lack of software and I have fewer things to install and consequently keep updated. The back/forward buttons work without any drivers, so we're laughing. It's a win-win.
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Amazon Customer
1.0 out of 5 stars Misleading Description / Product
Reviewed in Canada on September 28, 2019
Verified Purchase
Received the mouse and thought I was getting the nano usb receiver like the description below and pictures shown but it came with a giant usb plug...
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Huron8tor
1.0 out of 5 stars One Star
Reviewed in Canada on February 16, 2016
Verified Purchase
This mouse has a huge delay. I wouldn't but it again but what would you expect for $13?
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