Introducing the M240 Silent, the reliable Bluetooth mouse designed to create more space at your workstation. Pairing happens in seconds via a quick and easy Bluetooth connection—no dongle or port required. This ultra-quiet mouse features a click noise reduction of 90% while maintaining the same click feel, minimizing noise and distractions for you and those around you. Enjoy ample freedom of movement without the hassle of tangled cables: this input device establishes a wireless direct connection to your Bluetooth-enabled computer. Unlike other wireless devices, it does not require a USB receiver, keeping your USB ports available for other peripherals.
This product and/or its packaging is made from recycled materials. This process is more environmentally friendly as the raw materials do not need to be sourced with high effort. Yogurt cups, single-use bottles, plastic waste, and film packaging are incorporated into the manufacturing cycle through recycling. This item is CO2-neutral/offset according to the manufacturer's specifications. This is typically achieved through a combination of various measures: more efficient production methods, recycled or more compact packaging, the choice of energy-saving production techniques and materials, the use of renewable energy in manufacturing, and the offsetting of greenhouse gas emissions through certified projects.
| Mouse type | Standard mouse | 
| Peripheral connection | Bluetooth | 
| Max. mouse sensor resolution | 4000 dpi | 
| Mouse features | Dpi manually adjustable, Scroll wheel | 
| Ergonomic hand shape | Ambidextrous | 
| Power supply | Battery operated | 
| Weight | 73.80 g | 
| Item number | 25457045 | 
| Colour | White | 
| Exact colour description | White | 
| Mouse type | Standard mouse | 
| Ergonomic hand shape | Ambidextrous | 
| Mouse sensor | Optical | 
| Max. mouse sensor resolution | 4000 dpi | 
| Mouse features | Dpi manually adjustable, Scroll wheel | 
| Number buttons | 3 | 
| Key type | Pressed keys | 
| Number of scroll rolls | 1 x | 
| Scroll direction | Vertical | 
| Signal transmission | Wireless | 
| Peripheral connection | Bluetooth | 
| Wireless transmission range | 10 m | 
| Operating system compatibility | iPadOS, Mac OS, Windows 10 | 
| Power supply | Battery operated | 
| Battery life | 13140 h | 
| Battery type | Alkali | 
| Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 | 
| Number of batteries | 1 | 
| Scope of delivery | 1 AAA batteries (pre-installed), Manual, mouse, Quick Start Guide | 
| Country of origin | China | 
| Manufacturer commitment | RE100, SBTi | 
| Manufacturer compensation | According to RE100, the manufacturer Logitech fully compensates for its energy consumption, leading to a reduction in emissions. | 
| CO₂-Emission | |
| Climate contribution | 
| Length | 99 mm | 
| Width | 60 mm | 
| Height | 39 mm | 
| Weight | 73.80 g | 
| Length | 13.50 cm | 
| Width | 9.50 cm | 
| Height | 4.40 cm | 
| Weight | 132 g | 
| Product Safety | 
How often does a product of this brand in the «Mouse» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Mouse» category returned?
Source: Galaxus