Signature M650 Upgrade your setup for all-day comfort and productivity. SCROLLS SMARTER. FITS BETTER. SMARTWHEEL SCROLLING Make scrolling work for you with Logitech SmartWheel. Get line-by-line precision when you need to focus on the details, and scroll super fast when you just want to breeze through lengthy pages. Automatically switch modes with the flick of your finger. THE PERFECT FIT FOR YOUR HAND Choose the Signature M650 that fits you best. We recommend the M650 for small-to-medium hands, M650 L for large-sized hands, and M650 L Left for left-handed users. Unsure which mouse is right for you? Check out our sizing guide below. COMFORT, UPGRADED You’ll enjoy working with your Signature M650. Each mouse features a contoured shape, soft thumb area, and rubber side grips that keep your hand snug and in place. Get more comfort and focus more on what you need to get done. CONNECT YOUR WAY. WORKS ON MULTIPLE PLATFORMS. Connect in an instant via Bluetooth Low Energy or Logi Bolt USB receiver. Get a strong, reliable wireless connection from up to 10 meters The Signature M650 works on multiple platforms—Windows®, macOS, Linux®, iPadOS, Android™—and is Works With Chromebook™ Certified. LESS NOISE, MORE FOCUS No more annoying click noise. Logitech’s exclusive SilentTouch technology reduces 90% of click sounds creating a better, quieter environment for you and those around you. CUSTOMIZABLE SIDE BUTTONS Easily customize the side buttons with Logitech Options+ available on Windows and macOS, to your favorite shortcuts—like back/forward or copy/paste. 24-MONTH BATTERY LIFE The Signature M650 mouse comes with an included AA battery that lasts for up to two years. That’s more focus on work and less worries about charging. MADE WITH RECYCLED PLASTIC The plastic parts in Signature M650 include certified post consumer recycled plastic — 26% for Off White, 26% for Rose and 64% for Graphite — to give a second life to end-of-life plastic from old consumer electronics and help reduce our carbon footprint.