Hiir usb optical wrl b330/silent 910-004913 logitech

B330 SILENT PLUS
Be more productive everyday without missing a beat or disturbing your colleagues. 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 and help create a quieter solution for everyone in the office. Make this your last annoying click. Your coworkers will thank you.