Mice

A mouse is a device that provides input into a computer. When the mouse is moved, an internal sensor reads the planar movement and moves the cursor on the computer display. Reading methods include blue LED, laser, optical and IR sensor. The optical type is maintenance-free. The reading accuracy, operability and power consumption vary according to the reading method. A mouse includes multiple buttons for input as well as an operation wheel. Another feature is that there are different methods for connecting to a computer. Available types include wired types that use the USB connector and wireless types that use Bluetooth. Different types can be selected according to the operating environment.