The Adesso Wireless 2.4 GHz RF Mini Trackball Keyboard combines the control of an integrated trackball with the functions of a standard keyboard. Users can work freely without space or distance limitations. It features 6500 IDs across 12 channels, allowing users to enjoy 30 feet of wireless freedom. The trackball offers superior precision and smooth movements, requiring minimal maintenance or cleaning. This mini keyboard is perfect for compact spaces, including living rooms, kiosks, conference rooms, mobile, and workgroup project environments. Its unique design pairs well with modern PC systems, flat LCD monitors, and tablet PCs in contemporary office settings. Its small, compact size is also highly portable, easily fitting into a briefcase or backpack.