ENJOY THE SOUND OF SILENCE

Get all your work done without missing a beat or disturbing those around you. Silent Mice have the same click feel without the click noise – over 90% noise reduction.* Durable, high performance feet quietly glide over the desktop. A smooth scroll wheel completes the silent experience. Silent Mice eliminate excess noise while protecting the health and productivity of everyone. Make this your last annoying click. Your family and friends will thank you

• Enjoy a wireless connection up to 10m away* thanks to a plug-and-forget nano receiver. M221 SILENT features Logitech® Advanced Optical Tracking for ultra precise moves on almost any surface. No hassle, no software needed. Works with Windows®, Mac, Chrome OS™ or Linux®-based computers.
• Go longer between battery changes thanks to energy efficient engineering. M221 SILENT automatically puts itself to sleep when not in use.
• Ambidextrous design offers more comfort and precision than your touchpad. Its small size is perfect to toss in a bag and go.

Dimensions

• System Requirements

  Windows® 10 or later, Windows 8, Windows RT, Windows 7
  Mac OS X 10.5 or later
  Chrome OS™
  Linux Kernel 2.6+2
  USB connection: available USB port required.

• Technical Specifications

  Connection Type: 2.4GHz wireless connection

  Wireless range: 10 meters

  Connect / Power: Yes, on/off switch

  Battery Details: 1 x AA

  Battery life: 18 months*
  *Battery life may vary based on user and computing

  DPI (Min/Max): 1000±

  Sensor technology: Logitech Advanced Optical Tracking

  Sensor resolution: 1000 dpi

  Scroll Wheel: Yes, 2D, optical

  Number of buttons: 3

  Standard and Special Buttons: Middle click