This is a lightly used Logitech Wireless Cordless Internet Pro Desktop Keyboard Mouse and Receiver - Model Y-RAJ56A. It hasn't been used in years and it comes with the disk and items as shown. Also note that it has alternate Chinese characters on the keys but I have no idea how they are accessed. Note that the keyboard and mouse need 2 AA batteries each (4 total) and the batteries are not included. It will be shipped in the box shown. Thanks.