Logitech Deluxe Desktop Keyboard & Mouse Package Includes: PS/2 Keyboard, PS/2 Mouse, Palm Rest White Profile 104 key QWERTY interface PS/2 interface keyboard 3-button Ball Mouse with 3 Buttons, Scroll Wheel, and PS/2 interface Kit Part #: 967290-1403, Keyboard Part #: Y-SU45, Mouse Part #: M-S69