Logicool G Logitech Signature M550LBL Wireless Mouse Quiet Bluetooth Large Blue Wireless Mouse Wireless Logi Bolt Unifying Non-Compatible Windows Mac Android Chrome OS Scroll Wheel Wireless Mouse Quiet Mouse M550

Signature M550 / Large size / Automatically switches to high-speed scrolling when turned vigorously / Silent wireless mouse with excellent fit equipped with unique SmartWheelM550 / A simplified version of the 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.