Excerpt: The large ball is great for rough or precision use. It's operation is smooth and quiet. When it's used by people whose hands shake, turning down the speed in the TrackballWorks config panel, make this the ideal tool for moving your pointer. Use the upper two buttons to "Go Back" and "Double-Click" makes WebBrowser navigation or Windows Explorer Navigation a breeze. My older friends prefer it to mice.
Pros: Accurate Tracking, App Specific Buttons, Cleans Easily, Comfortable Design, Fast Response, Glides Smoothly, Great Features, Works On Any Surface
Cons: Collects Dirt From Hands, No Key Modifier Options
Excerpt: I've been using Kensington trackballs for many years. This is a very ergonomic and sexy-looking one. Also, Kensington has updated their "Trackball Works" software so it's flawless and quick on Apple's latest Yosemite OS X 10.10.1. B&H Photo offered the best net price.
Pros: Accurate Tracking, Comfortable Design, Fast Response, Glides Smoothly, Great Features
Excerpt: If sheer good looks were the sole criterion for choosing a trackball, the Kensington Slimblade would be the one, hands down, money no object. Even the cable gets the deluxe treatment, wrapped in braided cloth insulation like some high-class audio products. I've never seen braided cloth on any computer interconnect before, let alone a common USB cable.
Pros: Accurate Tracking, Comfortable Design, Great Features, Neat Scrolling Trick
Excerpt: I was so excited when I found this trackball. Right away I ordered one, for use on my Mac G5 for Protools editing, and a little bit of Photoshop and iMovie too. It has the feel I need for quick efficient editing. I love the large ball, think billiard ball size, it provided both speed and control, for precise editing. The top address ball allows me to control it with my thumb, fore fingers or both. (unlike many other track balls that are only thumb address.
Pros: Accurate Tracking, Comfortable Design, Glides Smoothly
Excerpt: This is by far the best trackball i have ever used.I ordered one of these when they first came out, and absolutely love it.Just recently it stopped working, i wore it out.Heavy gaming along with constant web searching finally got to it. I have had it several years and it has been wonderful.I love it so much that as soon as it quit, i ordered another to replace it.I can't say enough about it.The most comfortable trackball i have ever used and i have tried them all over...
Pros: Accurate Tracking, Comfortable Design, Fast Response, Glides Smoothly, Great Features, Works On Any Surface