Upgrade to smarter scrolling, better comfort, and more productivity. The Signature M650 features SmartWheel scrolling that delivers precision or speed the moment you need it.

Specs and Compatibility

Dimensions

• Signature M650
  • Height: 108.2 mm
  • Width: 61 mm
  • Depth: 38.8 mm
  • Weight: 101.4 g
• Signature M650 L
  • Height: 118.7 mm
  • Width: 66.2 mm
  • Depth: 42 mm
  • Weight: 115.4 g
• Signature M650 L Left
  • Height: 118.7 mm
  • Width: 66.2 mm
  • Depth: 42 mm
  • Weight: 115.4 g

Technical Specifications

• Sensor technology: Logitech Advanced Optical Tracking
• Nominal value: 400 DPI
• Max value: Up to 4000 DPI
• Number of Buttons: 5 (Left/Right-click, Back/Forward, Scroll-wheel with middle click)
• Customization app: Supported by Logi Options+ on Windows and macOS

Battery

• Battery type: 1 x AA battery (included)
• Battery life with Logi Bolt USB Receiver: up to 24-months
• Battery life with Bluetooth: up to 20-months

Connection Type

• Logi Bolt USB Receiver
• Bluetooth Low Energy Technology
• Wireless range: 10 m wireless range

System Requirements

• Logi Bolt USB Receiver: Requires available USB Port, Windows 10/11 or later, macOS 10.10 or later, Linux, ChromeOS
• Bluetooth® Low Energy: Requires Bluetooth Low Energy technology, Windows 10/11 or later, macOS 10.15 or later, Linux, ChromeOS™, iPadOS 13.4 or later, Android 5.0 or later
• Engineered for Intel® Evo™ Laptops
• Internet access required to download optional customization app Logi Options+

Materials & Sustainability

The plastic parts in Signature M650 include certified post-consumer recycled plastic to give a second life to plastic from old consumer electronics and help reduce our carbon footprint.

• Graphite plastics: 64% recycled material
• Off-white plastics: 26% recycled material
• Rose plastics: 26% recycled material