The Microsoft Natural Ergonomic 4000 (B2M-00012) Wired Keyboard is a high-quality keyboard designed for comfort and efficiency. With an ergonomic design, it helps reduce strain on your wrists and fingers while typing. The black color and sleek design make it a stylish addition to any workstation. It features multimedia integration for easy control of audio and video playback, and is wired for a reliable connection via USB. The QWERTY layout and English language keys ensure a familiar and intuitive typing experience for users. Ideal for those looking for a durable and user-friendly keyboard for their computer setup.