Clix-2 is an ergonomic and reliable wireless optical mouse. It features a 1000/1600 DPI optical sensor and a Nano USB receiver so small you can plug it into your laptop or computer and forget about it. Clix-2 also has a hibernation function, just press any button to wake up the mouse from hibernation. - 1000/1600 DPI high definition optical sensor tracks mouse movements with smooth precision for optimal performance and productivity.- One Touch Show Desktop Button: Clear the screen with one touch of the "Show desktop" button.- Plug & Play: Just plug the USB wireless receiver into your device and the mouse driver will be downloaded and installed automatically.- Nano Receiver: The tiny receiver stays in your laptop or desktop without affecting other USB ports. Compatibility: Compatible with Windows and Mac.