Mouse - wireless, optical, 1600DPI, 3 buttons, USB and wireless USB receiver, suitable for right-handed people, gold  The 3-button wireless optical mouse from Genius - one of the leading manufacturers of computer accessories, is designed in the ideal size for use at home or in the work place. The Genius NX-7015 is available in 5 colors, and is equipped with a 1600dpi optical sensor and a special BlueEye technology. The Smart Genius software allows for easy adjustment of the sensitivity and the wheel speed. The mouse is designed to work on all surfaces removing the need for a mouse pad.key featuresWireless optical mouse technology with BlueEye sensor engineWorks perfectly on all surfacesRF Frequency of  2.4GHzZoom function that allows easy zoomingUSB Pico receiver