The PFU Keyboard HHKB Professional Classic English Charcoal/Black PD-KB401B is a high-quality keyboard produced by the renowned brand HHKB in Japan. This wired USB keyboard features a standard QWERTY layout in English, making it suitable for everyday use in various computing tasks. With its sleek black design and durable construction, this keyboard offers both functionality and style for users looking for a reliable and efficient typing experience.