Comfortable Trackball Mouse that is easy on your wrists. Fits the hand nicely.

Three major problems with this mouse: 1) No scroll wheel, which I can't believe I didn't notice in the specs before buying. Who makes a mouse without a scroll wheel?? You can program one of the two buttons to enable scrolling with the ball, w...

Three major problems with this mouse: 1) No scroll wheel, which I can't believe I didn't notice in the specs before buying. Who makes a mouse without a scroll wheel You can program one of the two buttons to enable scrolling with the ball, which means you've now eliminated standard mouse functions...

Device is good but software .. When I defined Left Button as "click" I can not define it with button from keyboard i.e. LB + Ctrl. The only one definition is possible. Total disqualification.

I bought the Kensington Oribit Optical Trackball mouse about 2 weeks ago and have had no problems with it to date. It was easy to hook up, no software to install with it and it's simple to use. The shape of it is nice, it fits right into the palm of your hand very comfortably.

I have been using a track ball mouse for a number of years now i think it must be at least five.Find it very easy to use for working on my projects hobby restoration of old photos.

just so easy to uise

take a litle getting used to

This product is not for everyone! It will take some time to get used to! If you're at a desk, you might find it suits your needs better. Unless your arm is supported during use, you might not like it.

Very well built and sturdy! 5 year warranty

This product is not for everyone; I have a logitech trackball with the ball on the side and I find that works better for me as I stand while i use it and my arm is not flat on the surface.

I had the old mechanical Kensington trackball. This one is much more sensitive and I shouldn't have to clean it like I did the old one.

I was shopping for a replacement for my Microsoft Trackball Explorer (RIP), and this one seemed to come the closest. I'm satisfied with everything except for the hard click sound the buttons make. It makes me feel like I need to press the button down harder than I did with my previous trackball.

Its too bad that the TrackBall Explorer is no longer being made. I wanted a trackball for a second computer and choose the Kensington because of the top mounted trackball and scroll capability. It works but will take time to "grow" on me.

Easy Connectivity; Fast Connection; Versatile

Flimsy