The Microsoft Natural Ergonomic Keyboard 4000 v1.0 is a wired keyboard designed for comfort and efficiency. Featuring a sleek black and silver design, this ergonomic keyboard offers a QWERTY layout for easy typing. With its English language setting and USB connectivity, this keyboard provides a seamless experience for users looking for a reliable and user-friendly input device. Made in China by Microsoft, this keyboard is a practical choice for those seeking a quality keyboard for their workspace.