Computer interface wiring box

The utility model discloses a computer interface wiring box, which comprises a shell, wherein an extension universal serial bus (USB) interface, an extension audio interface, an extension video interface, an extension network cable interface, an extension keyboard interface, an extension serial port and an extension parallel port are formed on the shell; the extension USB interface is electrically connected with a computer USB interface through a USB extension line correspondingly; the extension audio interface is electrically connected with a computer audio interface through an audio extension line correspondingly; the extension video interface is electrically connected with a computer video interface through a video extension line correspondingly; the extension network cable interface is electrically connected with a computer network cable interface through a network cable extension line correspondingly; the extension keyboard interface is electrically connected with a computer keyboard interface through a keyboard extension line correspondingly; the extension serial port is electrically connected with a computer serial port through a serial port extension line correspondingly; the extension parallel port is electrically connected with the computer serial port through a parallel port extension line correspondingly; and an extension sleeve which sleeves all extension lines is sleeved outside all extension lines. The computer interface wiring box can simplify external wiring of a computer, can facilitate wire connection, and is particularly applicable to an office, and the using safety of the computer interface wiring box can be improved.