For those searching for a reliable wireless keyboard and mouse, the Lenovo 100 Wireless Combo Keyboard & Mouse is ideal. The keyboard features an island key design that makes typing a pleasure, and the mouse has a sleek, well-balanced design that feels great in the hand. Furthermore, to guarantee optimal dependability, the Lenovo 100 Wireless Keyboard & Mouse passed stringent testing simulations. Qualities: Compact mouse with 1000 DPI ultra-thin keyboard frame architecture Water resistance keyboard system Chic island keychain