Scroll smarter: With Logitech Signature M650 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 Left handed design: This comfortable full size mouse is designed for larger hands, for the optimal fit for left handed users Upgrade your comfort: This computer mouse provides long hours of comfort thanks to a contoured shape, soft thumb area, and rubber side grips that keep your hand snug and in place Connect the way you like: 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 M650 is a quiet mouse, allowing you to enjoy 90 per cent less click noise with SilentTouch technology* Customisable side buttons: Customise the side buttons on the Bluetooth mouse with Logitech Options+, available on Windows and macOS, to your favourite shortcuts – like back/forward or copy/paste Works on multiple platforms: Experience seamless compatibility with Windows, macOS, Linux, ChromeOS, iPadOS, and Android operating systems; it is also a Works with Chromebook certified product Plastic parts in Signature M650 L Left include certified post-consumer recycled plastic (Graphite:68%; Off-White: 27%****)