Microsoft Natural Ergonomic Keyboard 4000 for Business - Wired
Microsoft Natural Ergo Kybd 4000 for Business Win32 USB Port English North America 1 License CD For Business---THIS PRODUCT SHIPS IN BROWN CORRUGATED BOXES AS A SINGLE UNIT. They are not intended for retail shelf display. Model # B2M00012 is the retail boxed equvialent for this model.