<Li> Claw Grip: palm rests on the mouse, bent fingers . </Li> <Li> Finger - Tip Grip: bent fingers, palm doesn't touch the mouse . </Li> <P> To transmit their input, typical cabled mice use a thin electrical cord terminating in a standard connector, such as RS - 232 C, PS / 2, ADB or USB . Cordless mice instead transmit data via infrared radiation (see IrDA) or radio (including Bluetooth), although many such cordless interfaces are themselves connected through the aforementioned wired serial buses . </P> <P> While the electrical interface and the format of the data transmitted by commonly available mice is currently standardized on USB, in the past it varied between different manufacturers . A bus mouse used a dedicated interface card for connection to an IBM PC or compatible computer . </P>

How does a mouse communicate with the computer