This combo kit includes a PS/2 104-key keyboard that's designed to keep you working in comfort. The included PS/2 mouse features 3-buttons and a scroll wheel so you can work on spreadsheets and browse the web with ease! The clean white profile is sure to complement any desktop environment! If you're looking for an affordable replacement to an old keyboard and mouse this Logitech Deluxe Keyboard and Mouse kit is more than capable! Order today!