Tested and working as expected.

The Microsoft Natural Ergonomic Keyboard 4000 V1.0 is a wired keyboard designed for comfortable and efficient typing. Its ergonomic design helps reduce strain on the wrists and fingers, making it ideal for long hours of use. The black plastic keyboard features a QWERTY layout, multimedia integration, enhanced function keys, and plug-and-play connectivity. With a sleek design and reliable performance, this Microsoft keyboard is a great choice for users looking for a high-quality input device.

See photos for additional details and measurements. PLEASE REVIEW PHOTOS FOR CONDITION OF ITEM, as personal preference and opinions may vary.