- Optical Sensor technology
- Sensor Resolution: 300
- Interface: USB / PS2
- Number of buttons: 4
- Supported OS: Windows Vista, Windows 7, Windows 8, Windows 10, Mac OS X 10.5 or later, Chrome OS
- $29.99 29.99
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Best Trackball Ever 07/25/2013
This review is from: Logitech Trackman Marble Mouse, Four-Button, Programmable, Dark Gray
I've been using this and it's predecessor for over a decade. I've owned and used extensively the options from Kensington but the Marble beats them all. The thumb based Logitech is OK but I find it frustrating. This design, on the other hand, has stood the test of time. I've owned a half dozen in different scenarios, my wife uses one and won't give it up due to a work related arm injury, I've converted dozens of other people, and I've even got my 70+ year old parents using one. They are durable, they can withstand an abusive or dirty environment quite well, and they last for years even with constant daily use. In fact, I've usually found that the micro switches for the buttons give out before the optical system goes down. Overall, I seriously love this product and hope that Logitech continues to produce them into the distant future.
Lack of a scroll wheel. I know it would be difficult to position one in a useful manner but that is seriously the only thing I've come up with after a decade of use.
Give one a try! We've got to keep them making these things for at least another decade!
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