Microsoft D67-00001 Trackball Optical Mouse

.com Unlike the mechanical-trackball "mice of yore" that skip, stick, and need to be cleaned, the Microsoft TrackBall Optical introduces an entirely new trackball featuring optical sensor technology. Reading through dirt, dust, and fingerprints, the optical sensor tracks the movement of the ball 1,500 times per second, giving you smooth, precise control. The Trackball Optical comes with two additional buttons located on the side of the device--for a total of five buttons--to quickly move forward and back in your browser, or you can program them. It also features a wheel for efficient scrolling and zooming and is ergonomically designed to support the natural position of your hand as you use your thumb to control the trackball. From the Manufacturer Get on the ball at an affordable price. This high-performance trackball offers optical precision, customizable buttons, and a convenient scroll wheel for easy navigation. Optical technology refers to the use of an optical sensor to track mouse movement, rather than the traditional use of mechanical parts. As a result, optical mouse products work on most surfaces and offer you better durability, increased speed and accuracy, and consistent performance. Every Microsoft hardware product has met the company's rigorous testing requirements for unparalleled comfort and performance. Ergonomic design is important for more than productivity—how you type, point, and click can also affect your

Highlights: Thumb-controlled precision trackball design IntelliEye optical technology 5 buttons--including 2 programmable buttons Wheel for scrolling and zooming Designed for use with the right hand

Key details: Product Dimensions: 2.38 x 7.18 x 9.6 inches | Item Weight: 1 pounds | Customer Reviews: 4.1 4.1 out of 5 stars (225) 4.1 out of 5 stars | Is Discontinued By Manufacturer: No | Language: English, French, Spanish

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.1/5 average rating.

Customers say: Customers find the trackball works well, with one mentioning it helps with carpal tunnel syndrome, and consider it the best trackball ever made with extraordinary optical technology.

Review snippets: While I don't always think M$ is a computing Godsend when it comes to software, this trackball is the best input peripheral I've used yet. I have what I think is a larger than normal hand, so I find most / Sadly Microsoft stopped making/selling these over a decade ago, but they fit my hand and work for gaming (at least for me) better than any other mouse/trackball on the market. So when I find one in good condition, I often