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.
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, Chrome OS, 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.
EXPLORE KEY FEATURE
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, Chrome OS, 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—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.
Decades of Design Excellence
We bring over 25 years of expertise and innovation creating mice of various sizes and shapes that provide an extra degree of comfort. Our solutions are meticulously crafted to fit right- or left-handed users, making it easier to find the product that’s right for you.
Specs & Details
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
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, mechanical
Battery life
- Battery life: 18 months
- Battery Details: 1 x AA (included)
Connectivity
- Connection Type: Bluetooth Low Energy Technology
- Wireless range: 10 meters
- Connect / Power: Yes, on/off switch
Customization app
- Supported by Logi Options+ on Windows and macOS
Sustainability
- Off white plastics: 37% post-consumer recycled material
- Graphite plastics: 48% post-consumer recycled material
- Rose plastics: 37% post-consumer recycled material
Compatibility
Bluetooth-enabled computers or mobile devices that support external mice (HID profile). Check with device manufacturer for details.
- Windows® 10, 11 or later
- macOS 11 or later
- iPadOS 14 or later
- ChromeOS™
- Linux®
- Android™ 9.0 or later
- Internet access required to download optional customization app Logi Options+
- Compatible with Logi Bolt USB Receiver (not included)
- Not compatible with other Logitech USB receivers.
In the Box
- Logitech M240 Silent Bluetooth Wireless Mouse
- 1 AA battery (pre-installed)
- User documentation

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