Logicool G Logicool Logitech Signature M550MBKs Wireless Mouse Quiet Bluetooth Regular Black Wireless Mouse Wireless Logi Bolt Not Unifying Windows Mac Android Chrome OS Scroll Wheel Wireless Mouse Quiet Mouse M550

Signature M550/Regular size/Automatically switches to high-speed scrolling when turned vigorously/Quiet wireless mouse with unique SmartWheel for excellent fitA simplified version of the M550/standard model M650 by removing the customizable side buttonsUnique SmartWheel scrolls line-by-line to quickly navigate long documents and web pages / Greatly improves work productivitySilent model that reduces the click sound by 90 compared to conventional models while maintaining the click feeling using SilentTouch, a unique silent technology.Connect with Bluetooth or Logitech's unique "Logi Bolt" "Logi Bolt" is a wireless connection method using USB, and this USB is included with this product.Signature is a silent wireless mouse with an excellent fit equipped with its own SmartWheel.