The i-Rocks RF-7550-BK 2.4 GHz Digital Cordless notebook mouse provides the most powerful and reliable cordless user experience available. Unlike conventional 27 MHz wireless mice, with their shorter, less reliable operating range and their susceptibility to interference, 2.4 GHz enables a consistent 15M range, with virtually interference-free operation, and plug-and-play performance.
The RF-7550-BK optical mouse provides mini USB receiver. Plug it into your notebook's USB port. The wide metal scroll wheel scroll allows you to scroll easily and provide two conveniently located side-buttons for web browser. The RF -7550A will be the prefect addition to your notebook PC by providing excellent accuracy, wireless freedom, and distinctive styling.