Logitech Signature M650 L Full Size Wireless Mouse – For Large Sized Hands, 2-year Battery, Silent Clicks, Customisable Side Buttons, Bluetooth – Graphite

Logitech Signature M650 L Wireless Mouse

The Logitech Signature M650 L is the large-size version of Logitech’s Signature wireless mouse, shaped for bigger hands that find standard mice cramped over a full working day. The L body measures 118.7mm long, 66.2mm wide and 42mm high, giving a fuller palm fill and a longer grip than the regular M650, while the contoured shape, soft thumb area and rubber side grips keep the hand supported without squeezing. This listing is the Graphite finish in the large, right-hand size.

Under the shell, Logitech Advanced Optical Tracking runs at a nominal 400 DPI and can be adjusted up to 4000 DPI, so the same mouse handles fine spreadsheet work and fast movement across large or multiple monitors. Five buttons cover left and right click, back and forward side buttons, and a scroll wheel with a middle click. The side buttons can be customised in the Logi Options+ app on Windows and macOS, so shortcuts such as copy, paste or gesture commands can sit under the thumb instead of on the keyboard.

Key features

• Large-size body (118.7 x 66.2 x 42mm) shaped for large hands, with contoured grips
• SilentTouch technology for 90 percent less click noise with full tactile feedback
• Logitech Advanced Optical Tracking, 400 DPI nominal and adjustable up to 4000 DPI
• Five buttons including customisable side buttons via Logi Options+
• SmartWheel scrolling that shifts between line-by-line precision and fast spin
• Dual connection: Logi Bolt USB receiver or Bluetooth Low Energy
• Up to 24 months of battery life on a single AA battery with the Logi Bolt receiver

Quiet clicks, full-day comfort

SilentTouch reduces the sound of each click by 90 percent compared with the Logitech M170, which matters in shared offices, meeting rooms, libraries and homes where someone is sleeping in the next room. The click itself still feels positive and deliberate, so there is no mushy uncertainty about whether a press registered. Combined with the quiet scroll wheel and feet that glide smoothly, the M650 L keeps desk noise down through long sessions of document work, browsing and editing.

Two ways to connect

The M650 L connects through the included Logi Bolt USB receiver or directly over Bluetooth Low Energy, with a wireless range of about 10 metres. Logi Bolt is built on Bluetooth Low Energy with added security and is designed to perform reliably in congested wireless environments such as busy offices; it also leaves the computer’s own Bluetooth free. Bluetooth pairing suits laptops, tablets and Chromebooks where a USB port is not available. The mouse works with Windows, macOS, Linux, ChromeOS, iPadOS and Android.

Battery life measured in years

A single AA battery, included in the box, runs the M650 L for up to 24 months when connected through the Logi Bolt receiver and up to 20 months over Bluetooth. An on/off switch underneath lets you shut it down for travel or storage. At 115.4g the L model has a reassuring, planted feel on the desk without being heavy to move, and the Logi Bolt receiver weighs just 1.8g in the port. The Graphite version’s plastic parts also include 64 percent post-consumer recycled material.

Choose the Signature M650 L if your hand is too large for standard mice and you want quiet clicks, long battery life and a choice of receiver or Bluetooth connection in one work-focused mouse.