Miš ESPERANZA SIRIUS 3D USB, EM102K

Sensing method: New-generation of Advanced optical tracking
Resolution dpi: 1000
Total number of buttons: 3
Scroll Wheel: Yes
Tilt function: No
Unifying-ready: Yes
Battery: 1-AA
Battery life: 18 months*

*Battery life may vary based on user and computing conditions.
Operation distance: 25m (around 80 ft) maximum*

*Distance may vary based on environment.
Wireless system: Advanced 2.4GHz wireless technology
Connection I / F: USB

Wireless optical mouse designed for desktop and notebook computers. Has a functional, easy to transport with a laptop, space-saving, difficult to accidentally damage Nano receiver. It works at 2.4GHz technology. Working range up to 10m. Quiet scrolling wheel and a special rubber coating on the elements in contact with the hand provide an extremely high level of comfort and make the mouse is a nice touch. Thanks to the ergonomic shape of the mouse perfectly fit to the hand and does not cause fatigue during work.

A simple, reliable mouse with plug-and-play wireless.

No delays or dropouts. The tiny wireless receiver gives you a connection you can count on.