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- Logitech M240 Silent Bluetooth Mouse – Specification, Price and Review
Logitech M240 Silent Bluetooth Mouse – Specification, Price and Review

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Switch
Standard mechanical silent switches -
Sensor Type
Optical -
Connection Type
Bluetooth Low Energy (no dongle required) -
Compatibility
Specifications
Basic Information
Brand | Logitech |
Model Name | M240 Silent Bluetooth Mouse |
Release Year | 2020 |
Grip Style | Contour shape, ambidextrous |
Ergonomics | Suitable for both left and right-handed users |
Color Options | Graphite, Off-White, Rose |
Dimensions & Weight
Length | 99 mm (3.90 in) |
Width | 60 mm (2.36 in) |
Height | 39 mm (1.54 in) |
Weight | 73.8 g (0.16 lbs) |
Material | Plastic with 37-48% post-consumer recycled material (varies by color) |
Sensor & Performance
Sensor Type | Optical |
Resolution (DPI) | 400 – 4,000 (adjustable in 100 DPI steps) |
Tracking Accuracy | Smooth optical tracking |
Polling Rate | Not specified |
Max Tracking Speed | Not specified |
Max Acceleration | Not specified |
Lift-off Distance | Not specified |
Click Latency | Not specified |
Onboard Memory | No |
Switches & Buttons
Switch Type | Standard mechanical silent switches |
Durability | Rated for approximately 5 million clicks |
Total Buttons | 3 (Left-click, Right-click, Middle click with scroll wheel) |
Scroll Wheel | 2D mechanical scroll wheel with line-by-line scrolling |
Side Buttons | No |
Middle Click | Standard |
Macro Support | No |
Connectivity
Connection Type | Bluetooth Low Energy (no dongle required) |
Compatibility | Windows 10, 11; macOS 11+; ChromeOS; Linux; Android 9.0+; iPadOS 14+ |
Compatibility
Software | Logi Options+ (optional) |
System Support | Windows 10, 11; macOS 11+; ChromeOS; Linux; Android 9.0+; iPadOS 14+ |
Interface Required | Bluetooth-enabled device or Logi Bolt USB Receiver (optional) |
Battery & Charging
Battery Type | 1 x AA battery (pre-installed) |
Battery Life | Up to 18 months |
Charging Method | Battery replacement (non-rechargeable) |
Charge Time | Not applicable |
Smart Features
Smart Features |
SilentTouch Technology (reduces click noise by ~90%) Auto sleep mode for battery conservation Compatible with Logi Options+ customization software (Windows/macOS) Certified carbon neutral product with sustainable materials in build |
Reviews
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