Reliable Bluetooth® mouse with comfortable shape and silent clicking

SILENT, COMFORTABLE, AND EASY

Meet M240 Silent, the reliable Bluetooth® mouse that frees up your workspace, connects in seconds, and delivers ultra-quiet productivity that lasts. A sculpted, contoured shape and 18 months of battery life lets you focus on what you do best.

• Size: For small-to-medium sized hands
• Scrolling: Line-by-Line scrolling wheel
• SilentTouch Technology: Yes
• Rubber grip for added comfort: No
• Battery Life: 18 months
• Connectivity: Bluetooth Low Energy
• Compatibility: Windows, macOS, ChromeOS, Linux, Android
• Multi-device: No
• Programmable buttons: 1

• QUICK, EASY BLUETOOTH: M240 Silent connects in seconds with a reliable pair and play Bluetooth connection—no dongle or port required. Works with Windows, macOS, ChromeOS, Linux, Android.
• LESS NOISE, MORE FOCUS: SilentTouch Technology reduces clicking sounds by 90%, but keeps the familiar clicking feel you know and love. So you feel every single click, but hear virtually nothing. Less noise, great performance—and your neighbors in the cafe will thank you.
• BATTERY LIFE YOU CAN COUNT ON: 18 months battery life with auto sleep, so you go longer between battery changes. You might just forget about batteries—a single AA batteries are pre-installed.
• QUALITY YOU CAN RELY ON: The mouse is built using the same high quality standards that have made Logitech the global leader for mice and keyboards.
• COMFORTABLE SHAPE, COMPACT DESIGN: Stay productive longer with the comfortable, contoured shape that follows the natural curve of your hand. Compact and wireless, the mouse fits easily with your laptop in a bag—so you can take it anywhere you work. M240 Silent is designed to be equally comfortable for both left- and right-handed users.
• EASY NAVIGATION, PRECISE CONTROL: Navigate easier with a controlled line-by-line scrolling experience. No more annoying missed clicks – enjoy smooth and accurate cursor control on almost any surface.
• INCREASED PRODUCTIVITY: Get more done by adding M240 Silent to your laptop. According to a recent study, laptop users who chose this mouse over a touchpad were 50% more productive and worked 30% faster.
• A Design Choice You’ll Feel Good About:
  • Plastic should have more than one life – RECYCLED PLASTICS: The plastic parts in M240 Silent include certified post consumer recycled plastic — 48 % for graphite and 37% for Off-White and Rose — to give a second life to end-of-life plastic from old consumer electronics and help reduce our carbon footprint.
  • CERTIFIED CARBON NEUTRAL: M240 Silent is certified carbon neutral. This means the carbon impact of the product and packaging has been reduced to zero due to Logitech investment in carbon-offsetting and removal projects.

SPECIFICATIONS

• Dimensions:
  • Mouse:
    • Height: 99 mm
    • Width: 60 mm
    • Depth: 39 mm
    • Weight (with batteries): 73.8 g
• Technical Specifications:
  • SilentTouch Technology: 90% noise reduced Left/Right-click, Middle click
    • Left click dBA level measured by independent lab at 1m. Compared with Logitech M185.
  • Sensor Technology: Smooth optical tracking
    • Nominal value: DPI range
    • DPI range: 400–4000, Steps of 100 DPI
  • Buttons:
    • Number of Buttons: 3 (Left/Right-click, Middle click)
  • Scrolling: Line-by-line scrolling
    • Scroll Wheel: Yes, 2D, optical
  • Battery life:
    • Battery life: 18 months
      • Battery life may vary based on user and computing conditions.
    • Battery Details: 1 x AA (included)
  • Connectivity:
    • Connection Type: Bluetooth Low Energy Technology
    • Wireless range: 10 meters
      • Wireless range may vary based on user, environmental and computing conditions.
    • Connect / Power: Yes, on/off switch
  • Optional software: Supported by Logi Options+ on macOS 11 or later and Window 10, 11 or later
  • Sustainability:
    • Off white plastics: 37% post-consumer recycled material
    • Graphite plastics: 48% post-consumer recycled material
    • Rose plastics: 37% post-consumer recycled material
    • Excludes printed wiring assembly (PWA) plastics, and packaging.
    • Certified carbon neutral
• Warranty Information: 1-Year Limited Hardware Warranty
• Part Number:
  • Off-White: 910–007123
  • Rose: 910–007124
  • Graphite: 910–007122
• Compatibility:
  • Bluetooth-enabled computers or mobile devices that support external mice (HID profile).
  • Windows® 10, 11 or later
  • macOS 11 or later
  • iPadOS 14 or later
  • ChromeOS™
  • Linux®
  • Android™ 9.0 or later
  • Internet connection (for recommended Logi Options+ software download)
• In the Box:
  • Mouse
  • 1 AA battery (pre-installed)
  • User documentation