With the same click feel & 90 per cent noise reduction compared to a traditional mouse the M330 Silent Plus Wireless Mouse provides a quiet experience for you & all those around you A long-lasting 24-month battery life with auto-sleep provides enhanced convenience with a powerful 10 m wireless range with 128-bit encryption between the mouse & the receiver This highly ergonomic mouse features contoured grips made from soft rubber for absolute comfort Just plug in the tiny USB (Universal Serial Bus) receiver & it works with Windows Mac Chrome OS or Linux Completing the package Logitech enhanced optical tracking ensures smooth & precise movement on almost any surface 90 reduction on clicking noise Enjoy the sound of silence with maximum quiet when clicking the left or right button on this silent mouse with no driver installation required for use Enhanced optical tracking Provides high-performance precision & smart cursor control on any surface Built for long sessions Fine choice for gamers & any user who works long periods on the computer providing total comfort with a quiet scroll wheel & advanced ergonomic design Auto-sleep function This wireless mouse enters into power-saving mode after 15 minutes idle with the left or right button quickly activating the mouse when you&re ready to resume work