When comparing Kensington Expert Mouse vs Microsoft Intellimouse Explorer 3.0, the Slant community recommends Kensington Expert Mouse for most people. In the question“What is the best gaming mouse?” Kensington Expert Mouse is ranked 55th while Microsoft Intellimouse Explorer 3.0 is ranked 68th. The most important reason people chose Kensington Expert Mouse is:
With thumb and pinky on the buttons and three fingers controlling the ball, the user's wrist lays flat on the table (or on the provided attachable wrist rest).
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Comfortable and ergonomic
With thumb and pinky on the buttons and three fingers controlling the ball, the user's wrist lays flat on the table (or on the provided attachable wrist rest).
Pro Intuitive link between ball motion and FPS camera angle
The ball is large enough for turning it to feel like physically rotating an object.
Pro Great tracking
Although only a 400 DPI mouse, it tracks accurately without acceleration, angle snapping or prediction.
Pro 1.2mm lift-off distance on every surface
Pro Wider base gives more wrist support
Pro Programmable buttons
Side buttons can be programmed.
Pro Customization software is easy to use
Pro Customize sensitivity settings
With Precision Booster feature.
Cons
Con Not a mouse
This is a trackball, not a mouse.
Con Questionable secondary button defaults
The upper left button, which is the hardest to use, is middle click by default. The upper right, which the ring finger naturally rests near, defaults to Back. This can be particularly annoying as the Back button is easy to brush when moving hands between keyboard and mouse.