Get line-by-line precision for documents – and super fast scrolling for long web pages. Automatically switch modes with the flick of your finger. Choose between two sizes for a perfect fit, and work long hours in comfort with a contoured shape and soft-to-the-touch thumb area.

With Logitech Signature M550 L Wireless Mouse you get line-by-line precision for documents and super-fast scrolling for long web pages; simply switch modes with a flick of the SmartWheel. This comfortable full size mouse is designed for larger hands, for the optimal fit.

Signature M550配备了SmartWheel滚动，能够在您需要时即时提供精确或快速的滚动。 针对小手和大手的尺寸选择意味着适合任何人的完美匹配。 无缝的无线连接、静音点击和轮廓形状让您在每小时保持舒适和高效。

Elevate your productivity with the Logitech Signature M550 L Full Size Bluetooth Ambidextrous Mouse, designed for comfort and efficiency. Featuring SmartWheel scrolling, this mouse allows you to effortlessly switch between precise line-by-line scrolling for documents and rapid scrolling for lengthy web pages.

The Logitech Signature M550 L features SmartWheel scrolling that delivers precision or speed the moment you need it. Seamless wireless connectivity, silent clicks, and the contoured shape keep you comfortable and productive hour after hour.

Upgrade to smarter scrolling, better comfort, and more productivity with the Signature M550. The versatile mouse features an adaptive scroll SmartWheel that delivers line-by-line precision, and auto-switches to super fast free spin mode with the flick of a finger.

Buy Logitech Signature M550 Wireless Mouse - for Small to Medium Sized Hands, 2-Year Battery, Silent Clicks, Customizable Side Buttons, Bluetooth, Multi-Device Compatibility - Off White: Mice - Amazon.com FREE DELIVERY possible on eligible purchases

Connect this cordless computer mouse in an instant via Bluetooth Low Energy or Logi Bolt USB receiver. Less noise, more focus. Whether working at the office or at home, Logitech Signature M550 L is a quiet mouse, allowing you to enjoy 90 percent less click noise with SilentTouch technology.¹. 24 month battery life