Kensington Ergonomic Expert Mouse - MSRP $99.99

Mfg. Part: K64325 | CDW Part: 499935 | UNSPSC: 43211708
$114.95SAVE $20.20
$94.75Advertised Price

Have leasing questions? Let us know how can we help.

Note: Leasing is available to organizations only. Leasing is not available to individuals.
Mon-Fri 7am-7:30pm CT
Availability:In Stock
Ships same day if ordered before 4 PM CT
  • Expert Mouse
  • Scroll Ring
  • Trackball
View More
Product Overview
Main Features
  • Expert Mouse
  • Scroll Ring
  • Trackball
The ultimate Trackball Designed for PCs and Mac's, the Expert Mouse employs Kensington's Diamond Eye™ optical technology for smooth, precise cursor movement. More comfortable than ever, the Expert Mouse comes with a soft new wrist rest-right in the box!

DiamondEye™ Optical tracking for superior accuracy
Award-winning Scroll Ring™ - precise scrolling at your fingertips
Exceptional comfort for ultimate productivity
Large ball for maximum precision and control
Detachable wrist rest cradles your hand in comfort

Mac running OS X or later with an available USB Port.
Internet connections or CD ROM drives to install the software.
Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Form Factor: None

Brand: Kensington
Compatibility: PC
Manufacturer: Kensington
Model: Expert Mouse
Packaged Quantity: 1
Product Line: Kensington Expert Mouse

Input Device
Buttons Qty: 4
Connectivity Technology: Wired
Features: Ambidextrous design
Interface: PS/2 , USB
Interface Type: USB & PS/2
Movement Detection Technology: Optical
Pointing Device Features: Scroll Ring
Product Type: Trackball
Type: Trackball

Interface Required
Connector Type: 4 pin USB Type A
Total Qty: 1
Type: USB

Connector Type: 6 pin mini-DIN (PS/2 style)
Interface: Generic
Type: Mouse

Color: Black/Silver
Included Pointing Device Accessories: Wrist rest
Microsoft Certification: Compatible with Windows 7

Power Device
Type: None

Support Details Full Contract Period: 5 years
Support Details Type: Limited warranty

Slot Provided
Type: None

Type: Drivers & Utilities

System Requirements
Min Operating System: Apple MacOS X 10.0 or later , Microsoft Windows 98 or later

Dimensions & Weight
Depth: 5.75 (in)
Height: 2.5 (in)
Weight: 0.75 lbs
Width: 5 in

Service & Support
Type: 5 years warranty

Product Reviews
Rated 4 out of 5 by 115reviewers.
Rated 1 out of 5 by red ball bearing support broke after 1 week?? I just bought this 1 week ago It was a great product except for the grinding scroll wheel. Just 1 week later the support for the red bearing inside broke off, now the ball is grinding. August 25, 2016
Rated 2 out of 5 by Disappointed after all these years I have had Kensington trackballs in the past and moved to the Magic Mouse with my new iMac. After, again, getting frustrated with having to lift my mouse so many times to move across a 27" screen, Bought a new trackball. The same one I used for years.I am deeply disappointed in the lack of smoothness in it's movements. I cannot roll the ball across very short distances without jerking or "yips, as it is referred to in golf. And the wheel scrolling is awful. I cannot smoothly scroll up and down. it jumps at least 300 pixels at a time. Completely defeating the purpose of my wishes. I need to scroll through lines of HTML and CSS in browsers and html editors and having the lines jump that much is very very frustrating.Hopefully Kensington sees this and has a solution. Otherwise I will be returning it and back to the frustrating magic mouse. August 17, 2016
Rated 2 out of 5 by Buttons are fantastic, scroll ring is awful I was torn between the Expert Mouse and the Slim Blade. The Expert Mouse has far superior push buttons whereas the Slim Blade has a much better scrolling mechanism. The scroll ring on the Expert Mouse is borderline unusable and sounds like it is grinding. Too much friction to smoothly scroll. I checked YouTube and other reviews and this seems to be normal for the scroll ring.I ultimately returned the Expert Mouse and stuck it out with the SlimBlade because the scroll functionality is much better on the SlimBlade.If only Kensington would make a Wireless Slimblade with Expert Mouse buttons that would be a killer trackball.... August 1, 2016
Rated 4 out of 5 by Started off clunky but getting better I been happy with Kensington products for years and in particular the trackball which was used until the thing just gave out. Had been waiting to get a new one with the wireless expert mouse. Well, I finally broke bought one. It's was really remarkably easy to set up, but then I noticed the scroll ring just felt clicky and clunky. Having used it a couple weeks now, it's gotten more bearable.The bluetooth also started to drop in and out frequently, but after an embarrassing call to tech support it turned out the batteries had just run low -- it does still drop out, but much less frequently (maybe every 2 minutes or so). Switching to the USB wireless seems to have helped.I've resolved myself to be okay with this unit, however I would like to see the next generation and hope the fit and finish improves over this first generation. May 16, 2016
Rated 5 out of 5 by Expert mouse wired trackball I bought it yesterday. I have suffered for years from carpal tunnel syndrome and i've being using it for a day. I already feel the difference ... i feel no pain anymore and its so easy to use. I'm very happy with it ... Q) May 9, 2016
Rated 5 out of 5 by best device Using Trackball for years. Once you start using it, you newer go back to regular mice. Just ordered new one, bluetooth wireless one. April 27, 2016
Rated 4 out of 5 by Good Product Makes navigating the web much easier. The only problem I've had is the Trackball Works software won't retain my custom settings when I turn the computer off. I have to open Trackball Works, and then the settings come back. Can you fix this? April 18, 2016
Rated 1 out of 5 by Not so goodT Just past one-year, wrist rest broke off. Software [TrackballWorks] never worked quite right. April 17, 2016
  • 2016-10-30 T09:10:53.537-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_115, tr_115
  • loc_en_US, sid_499935, prod, sort_default
2 3 4 5... 15next>>
Adding to Cart...
12/11/2016 2:22:26 AM
^ Back to Top

Maximum 300 characters
An account manager will email you within one business day to confirm your request.

Your Quote has been submitted

What Happens Next? A confirmation email is on its way. Within one business day, you will be contacted by an Account Manager to finalize your quote.


Something went wrong.

Please try again later.

License Selector

    The license selector is not currently available. Please try again later.