I recently purchased the MICROSOFT Wireless Optical Desktop 3000 and I am extremely satisfied with my purchase. The wireless keyboard and mouse work seamlessly with my computer, providing a reliable and responsive connection. The keyboard is comfortable to type on and the mouse is ergonomic, making it easy to use for extended periods of time. The setup was quick and easy, with no need for any complicated installation process. The design of both the keyboard and mouse is sleek and modern, adding a stylish touch to my workspace. The wireless range is impressive, allowing me to move around freely without losing connection. Overall, I highly recommend the MICROSOFT Wireless Optical Desktop 3000 to anyone in need of a reliable and high-quality wireless keyboard and mouse set. The price may be on the higher side, but the quality and performance of the product justify the cost.