Microsoft Natural Keyboard Elite (USB/PS/2) - Pack of 5 Microsoft Natural Elite USB/PS/2 Keyboard General Features: Color: Beige Split, gently sloped shape Ergonomic design helps you work longer without discomfort Designed for your comfort PS/2 interface (includes PS/2 to USB interface cable) Cable length: approximate 5-foot cable length 104-key configuration QWERTY Key Life: 1,000,000 actuations per key