The I-ROCKS RF-7510 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-7510 notebook mini mouse provides instant access to two easily selectable sensitivity levels - 1,000 and 500dpi optical resolution - for precise, accurate, and fast response. The scroll wheel allows you to scroll and zoom easily. The RF-7510 will be the prefect addition to your notebook PC by providing excellent accuracy, wireless freedom, and distinctive styling.

• 2.4GHz wireless communication link operating in the 2400 - 2483 MHz frequency band available unlicensed world wide for Industrial, Scientific and Medical (ISM) applications.
• Multi-channel design supports 8,388,608IDs for improved performance and an operating distance of up to 15M.
• Up to 3~4 months battery life.
• Two user settable sensor sensitivity settings - 500 and 1,000 dpi resolution.
• On/off switch to maximizes battery life.
• Small USB based RF receiver stores neatly in the mouse body.
• Rubber coating for a softer, smoother, more ergonomic feel.
• Symmetrical design fits comfortably in either hand