We’ve all become accustomed to the PPI (Pixels Per Inch) count on our iPhone and iPad displays, but another metric that’s worth knowing is the DPI (Dots Per Inch) of your mouse. This will determine ...

The company's upgraded mobile mouse features a new 8,000 DPI optical sensor and its button-clicking sounds have been toned down. Executive Editor David Carnoy has been a leading member of CNET's ...