Trackball Mouse Programming Ball

Love this wireless trackball Mouse,the ball rolls so smoothly, like silk, this mouse works like a charm We love it thank you

Compared to the mouse, this trackball takes some getting used to, though I'm finding the scroll ring, ball and left button intuitive, and will learn to use the right button with time. I am glad that I also ordered the mouse pad with gel wrist rest; much more comfortable than the extended tailpiece.

I've been using Kensington trackballs for about 16 years. I forget what they called the with one with the wheels but that was my first. I moved to expert mouse when optical technology came out. I still use an Expert Mouse wireless, an Expert Mouse, and now this SlimBlade. Believe me folks NOBODY makes a trackball as smooth as Kensington. I got this SlimBlade to use with my HP laptop because I just couldn't stand the products offered by Microsoft and Logitech. The SlimBlade has a unique way of scrolling by twisting the ball and after two weeks I see the death of the scroll wheel on the horizon - it's that intuitive. If you want a trackball save the money you'll waste on a MS or Logitech ball and pay the few dollars more for the Kensington. You won't go back.

I have arthritis in my thumb & this trackball/mouse is fantastic.The large ball & the scroll wheel is very accommodating & easy to use.The wrist pad that is included is comfortable & attaches to the mouse so there is no slipping away.

This is my second 4-Button USB Expert Pro Mouse - Trackball. I still use my first one and bought this one for my media manager. It eases here Carpel Tunnel Syndrome and makes her more productive. The set up is easy. The controls are easy. The ball must be cleaned on occasion and the dust must be cleaned from the ball receptacle.

I love this trackball mouse. It is compact so it doesn't take up a lot of room on my desk and it easily fits into my laptop bag. I like that the ball is located on top of the mouse. The right and left clickers are easy to reach and use. I did make some adjustments to the settings as the default settings didn't feel comfortable to me. The ball was tight at first when rolling it, but after some use it loosened up. I am very happy with this purchase.

Ive used many trackballs and this is the best. I use them because a mouse will make my arm hurt a lot more than a trackball. The billiard ball sized trackball makes it easy and quick to navigate 3 monitors while still being precise and the button layout and scroll ring are placed well.If you have arm pain from a mouse, you should try a trackball, it takes a few days to get used to but i cant work without one now.

The Kensington Trackball really hits the spot for me. CAD is my primary use... It is large diameter and cruises across the screen. I got a red one. Green or blue would be my choice (that I did not make.) The four assignable buttons and the scroll loop are added benefits.Track balls were the first mouse products long before mouse options became available (using a rolling ball to surface desk, etc. they got dirty) One thing I might like is a travel security as the ball is not secure in its pocket. It is so nice to have the large orb, I take it home and to work and use it on various computers, and laptop. I need to take the dongle with me, but let me say it is nice. It stays in place and does not need all the space a mouse consumes. The wrist rest is a sweet accommodation, but is not required (it was delivered with the trackball. One reason I spent the extra funds for this deluxe product is it can be operated with either hand, hence when I first used a mouse 35 years ago I trained myself to use my less dexterous left hand for the simple point and click two button, and my right hand for the 100+ keyboard. I've had other track ball devices and they were never as easy to use as this honky-dory device. Ron P.

I have been using a trackball for more at least fifteen years (my preference). The 4-button USB Expert Pro Mouse - Trackball by Kensington is there best trackball yet.

I'm at the computer 12 hours/day and I find a trackball much better than a mouse for my hand, wrist, elbow and shoulder. My Logitech Trackball developed floating cursor and I couldn't cure it. I looked at lots of recommendations from friends and relatives, but no one mentioned the Kensington SlimBlade Trackball. I found it on my own, and it is perfect for me. The large ball makes for easy cursor precision. Its simple clean design is very appealing to me. It's the easiest least stressful pointing device I've ever used. (I started out with a CPM machine so some of you will have an idea of how many pointing devices I may have used over the years.)