Patent ID: 6801967
Filing Date: 2004-10-05
Classification: G06F

Abstract:
A wireless mouse unit comprising:a wireless mouse to generate signals to move a cursor across a display screen; a rechargeable secondary battery cell included in the wireless mouse; a connector cable having at one end thereof a USB connector for connecting to a USB connector located on a computer and a second connector at another end thereof; a USB-PS/2 conversion connector having a USB connector at one end thereof and a PS/2 connector at another end thereof; a receiver to receive the signals transmitted from the wireless mouse, wherein the receiver further comprises a connector detachably electrically connected to and powered by a computer via cable and an AC terminal detachably electrically connected to and powered by an AC adapter, so that the receiver is configured to be chargeable by either one of the connector and the AC terminal; a receiver connector to connect to the second connector; and a USB microcontroller unit to output a PS/2 mode signal when the USB connector at one end of the connector cable is connected to the computer via the USB-PS/2 converter connector.