Brand New HP PS/2 Standard Keyboard : The HP 2004 Standard Keyboards represent a design extension of the successful Easy Access keyboards. These Keyboards introduce expanded configurability by allowing the keyboard to sit upon the desk at either zero-degree (flat), 6-degree or 12-degree slope through the use of the keyboards tilt legs.The keyboard software device drivers are an integral part of the client operating system.This HP 2004 Standard Keyboard is compatible with all HP Compaq Business Desktops (except the dc5000 series and the d530 ultra slim desktop).