Azitrox 500 precioLaser mice use infrared light, which is the same as optical mice. The laser mouse uses an LED light that is more powerful. This mouse can be used on shiny surfaces such as glass. Laser mice have a better reflection than optical mice. DPI & Sensitivity. A high DPI mouse means that you need to move it further to get to the destination you desire.Ccc new project in mozambiqueHere are eight fascinating mouse facts you probably don’t know: 1. If you have a mouse infestation, rest assured you are not alone. Each winter, mice and other rodents invade an estimated 21 millions homes in the United States. Mice typically enter our homes between October and February, looking for food, water and shelter from the cold.