Logitech M650 L Left Mouse; 910-006240

The Logitech Signature M650 L Left‑Handed Wireless Mouse (910‑006239) in Graphite is a full‑size ergonomic optical mouse designed specifically for left‑handed users with large hands. It features silent SilentTouch™ clicks, SmartWheel™ precision and hyper‑scrolling, dual wireless modes (Bluetooth LE or Logi Bolt USB receiver), five programmable buttons, and up to 24 months of battery life, making it ideal for left‑handed professionals and comfortable extended use.

Product Features

Ergonomic full‑size design for left‑hand comfort

Specifically shaped for large left hands, with contoured curves, soft thumb support, and textured rubber grips—delivering a natural, fatigue‑reducing fit.

SmartWheel™ precision & speed scrolling

Switch seamlessly between detailed line‑by‑line scrolling and fast free‑spin mode with a flick of the scroll wheel—ideal for both focused work and speedy navigation.

SilentTouch™ ultra‑quiet clicks

Enjoy over 90% reduced click noise, making this mouse well-suited for quieter shared workspaces or meetings.

Dual wireless connectivity

Connect via Bluetooth Low Energy or secure Logi Bolt USB receiver, with reliable range of up to 10 m and broad OS support.

Five programmable buttons

Includes left/right click, clickable SmartWheel, and two side thumb buttons for back/forward navigation—remappable via Logi Options+.

Long-lasting battery life

Operates on a single AA battery (included) for up to 24 months using Logi Bolt; up to 20 months on Bluetooth connection.

Eco-conscious materials

Housing is made with approximately 64 % post-consumer recycled plastic, and the product has a certified carbon footprint of ~2.42 kg CO₂e.

Product Specifications

• Product type: Left‑handed wireless optical mouse (full-size, large‑hand ergonomic)
• Model number: 910‑006239 (Logitech Signature M650 L LEFT – Graphite)
• Connectivity: Bluetooth Low Energy and Logi Bolt USB‑A receiver
• Wireless range: Up to 10 m (33 ft)
• Sensor technology: Logitech Advanced Optical Tracking
• DPI: Adjustable nominal 400 DPI, up to 4,000 DPI
• Buttons: 5 (left/right, SmartWheel clickable, two programmable side buttons)
• Scroll wheel: SmartWheel™ with automatic mode switching
• Silent feature: SilentTouch™ for >90 % noise reduction
• Hand orientation & size: Left-hand ergonomic, large size (~118.7 × 66.2 × 42 mm)
• Weight: ~115.4 g including battery and receiver
• Power source: 1 × AA battery (included); on/off switch with auto-sleep
• Battery life: Up to 24 months (Logi Bolt), up to 20 months (Bluetooth)
• Compatibility: Windows 10/11+, macOS 10.10+, Chrome OS, Linux, iPadOS, Android; customization via Logi Options+
• Sustainability: ~64 % recycled plastic, carbon-neutral footprint (~2.42 kg CO₂e)
• Warranty: 2-year limited hardware warranty