Low-Profile, full-size English keyboard provides multimedia keys for enhanced productivity and quick access to frequently used applications and files. Ambidextrous mouse is designed to provide all-day comfort for the right or left hand, and provides an optical sensor with 1200 dpi for precise control. 2.4 GHz USB receiver provides a reliable wireless connection up to 10 meters for the keyboard. Smooth, low-profile keys to make typing more efficient and comfortable. Secure wireless connection protects sensitive data from potential hackers using AES 128-bit encryption technology. Spill-proof keyboard resists coffee, water and other liquids. Plug & play USB connectivity.