The chances are you’ll see a red LED light if you’re not seriously old-school and your mouse has a ball, this light serves as the illumination for a very simple camera sensor. The mouse ...

And there on the edge of the Joy-Con, in between its connector port and the enlarged SL button, is something that looks exactly like the optical sensor on the underside of a mouse. This “laser” sensor ...

They work by emitting light from an LED or laser, and a CMOS sensor detects the light reflections as the mouse is moved. Early optical mice required a special mouse pad, but modern devices can be ...

The RipJaws MX780 features an 8,200dpi laser sensor with a 1,000Hz ... When you change the sensitivity on the mouse all of its colors will change briefly to show you which stage is being used ...

Cons, but there's still plenty of mystery surrounding the Nintendo Switch 2. The longer Nintendo avoids announcing the next-gen c ...