Mouse
Device interface RF Wireless
Movement detection technology Optical
Scroll type Wheel
Buttons quantity 3
Buttons type Pressed buttons
Movement resolution 1000 DPI
Recommended usage PC/notebook
Number of scroll wheels 1
Frequency band 2.4 GHz
Design
Form factor Ambidextrous
Product colour Charcoal
Surface coloration Monochromatic
Weight & dimensions
Width 60 mm
Depth 39 mm
Height 99 mm
Weight 75.2 g
Receiver width 1.87 cm
Receiver depth 6.1 mm
Receiver height 1.44 cm
Receiver weight 1.8 g
![Logitech-Wireless-Mouse-Silent-M221-square_medium.jpg Logitech Wireless Mouse Silent M221 (Black) [910-004882]](https://iristechworld.com/wp-content/uploads/2025/08/Logitech-Wireless-Mouse-Silent-M221-square_medium-40x40.jpg)
![Logitech-Wireless-Mouse-Silent-M221-1-square_medium.jpg Logitech Wireless Mouse Silent M221 (Black) [910-004882]](https://iristechworld.com/wp-content/uploads/2025/08/Logitech-Wireless-Mouse-Silent-M221-1-square_medium-40x40.jpg)
![Logitech-Wireless-Mouse-Silent-M221-3-square_medium.jpg Logitech Wireless Mouse Silent M221 (Black) [910-004882]](https://iristechworld.com/wp-content/uploads/2025/08/Logitech-Wireless-Mouse-Silent-M221-3-square_medium-40x40.jpg)
![Logitech-Wireless-Mouse-M171-square_medium.jpg Logitech M171 Wireless Mouse (Red/Black) [910-004657]](https://iristechworld.com/wp-content/uploads/2025/08/Logitech-Wireless-Mouse-M171-square_medium-300x300.jpg)
![Logitech-Wireless-Mouse-wM171-offwhite-square_medium.jpg Logitech M171 Wireless Mouse (Off-White) [910-006870]](https://iristechworld.com/wp-content/uploads/2025/08/Logitech-Wireless-Mouse-wM171-offwhite-square_medium-300x300.jpg)
![logitech-g502-hero-rgb-gaming-mouse-top-view.jpg Logitech G502 Hero RGB Gaming Mouse [910-005472]](https://iristechworld.com/wp-content/uploads/2025/08/logitech-g502-hero-rgb-gaming-mouse-top-view-300x300.jpg)
![097855123992-1-square_medium.jpg Logitech M331 Silent Plus Wireless Mouse (Black) [910-004914]](https://iristechworld.com/wp-content/uploads/2025/08/097855123992-1-square_medium-300x300.jpg)
