M221 Silent Mouse

Silent, comfortable, and easy-to-use wireless mouse

ENJOY THE SOUND OF SILENCE
Forget about distracting clicking sounds. M221 reduces over 90% of noise, creating a quieter and more productive environment for you and those around you. The small size and smooth cursor control make it great for tight workspaces and busy desks.

LESS NOISE, MORE FOCUS
Stay focused on your work without noise distractions. Logitech’s own SilentTouch Technology reduces over 90% of clicking sounds, all while ensuring the mouse performs its best. That means you can feel every single click but hear virtually nothing.

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. M221 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—the optical sensor allows you to track with smooth and accurate cursor control on almost any surface.

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. Durable and reliable, M221 also works up to 18 months without changing batteries thanks to the on/off switch button and auto-sleep power-saving mode.

PLUG & PLAY SIMPLICITY
M221 is compatible with Windows®, macOS, Chrome OS™ and Linux®  and works instantly when you plug the USB receiver into your computer or laptop. You get a strong, reliable connection within up to 10 meters.

INCREASED PRODUCTIVITY
Get more done by adding M221 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.

Dimensions

Mouse
Height: 99 mm
Width: 60 mm
Depth: 39 mm
Weight (with batteries): 75.2 g

USB Receiver
Height: 23.1 mm
Width: 18.7 mm
Depth: 6.1 mm
Weight: 1.8 g

Technical Specifications

SilentTouch Technology
90% noise reduced Left/Right-click, Middle click

Sensor Technology
Smooth optical tracking
DPI (Min/Max): 1000±

Buttons
Number of Buttons: 3 (Left/Right-click, Middle click)

Scrolling
Line-by-line scrolling
Scroll Wheel: Yes, 2D, optical

Battery
Battery: 18 months
Battery Details: 1 x AA (included)

Connectivity
Connection Type: 2.4 GHz USB wireless connection
Wireless range: 10 meters
Connect / Power: Yes, on/off switch

Sustainability
Product carbon footprint: 4.07 kg CO2e
Certified carbon neutral

Warranty Information
3-year limited hardware warranty

Part Number
Blue : 910-004883
Red : 910-004884

Compatibility

USB Receiver
Required: Available USB port
Windows 10,11 or later
macOS 10.5 or later
ChromeOS
Linux® Kernel 2.6+

In the Box
Mouse
Nano receiver
1 AA battery (pre-installed)
User documentation