This Wireless Mouse is a good choice for you: 10m Wireless Operation Distance, Ergonomic Design, High Accuracy, High Quality, FEATURES:100% brand new and high quality2.4G Hz Free moving in 10 meters6 keys (left, right, scroll, page up, page down, resolution option)Resolution frequency (500dpi –1,000dpi) conversion through the resolution frequency conversion buttonFunction of "Last" and "Next" ...