Abstract: A multifunctional numeral keypad integrated for serving as a computer input device comprises a housing, a numeral keypad positioned a top side of the housing, a calculator portion positioned within the housing, a mouse portion positioned under the housing, and a circuit board for controlling function. The housing comprises a keypad portion disposed on a surface thereof for inputting numeral data or controlling function into a personal computer, wherein the housing is capable of generating a cursor signal for moving a cursor along X and Y axes is disposed on a bottom side by a user moving the housing, and at least one function key disposed on a surface of the housing for selecting object function.

Abstract: A computer mouse with multimedia hotkeys is provided. The computer mouse includes a mouse body, an input portion for selecting computer functions, a mouse motion tracking mechanism for moving the mouse body, a circuit board for controlling the mouse operations, a peripheral interface for transmitting data processed by the circuit board to a computer, and at least one multimedia hotkey. When one single multimedia hotkey is depressed, the make code encoded by the pre-set data format program of the circuit board is transmitted to the computer through the peripheral interface for executing an associated multimedia program.

Abstract: A mouse input device with multimedia hotkeys is provided. The mouse input device includes a mouse body, a plurality of input portions for detecting the movement of the mouse body, a mouse motion tracking mechanism for moving the mouse body, a circuit board for controlling the mouse operations, a periphery interface for transmitting data processed by the circuit board to a computer, and at least one multimedia hotkey. When the multimedia hotkey is depressed, the data encoded by the circuit board are transmitted to the computer through the periphery interface for executing associated multimedia programs.