Logitech Full-Size Wireless Mouse M191

The Logitech M191 Full-Size Wireless Mouse is engineered to deliver a comfortable and reliable computing experience for users who prefer a full-sized mouse. With its ergonomic design, this mouse fits comfortably in the hand, allowing for extended use without discomfort, making it ideal for both office environments and home use.

Equipped with a 1000 DPI optical sensor, the M191 offers precise tracking and responsiveness across various surfaces, ensuring smooth navigation whether you’re working on documents, browsing the web, or playing games. Its 2.4 GHz wireless technology provides a stable connection with a range of up to 10 meters (33 feet), giving users the freedom to move around without being tethered to their devices.

The mouse features a Nano USB receiver that conveniently stores inside the mouse when not in use, ensuring that you won’t lose it while traveling. Its plug-and-play functionality means you can set it up quickly without the need for any additional software, making it user-friendly and accessible.

Powered by a single AA battery, the M191 boasts an impressive battery life of up to 18 months, significantly reducing the need for frequent battery replacements. An on/off switch allows you to conserve battery life when the mouse is not in use, enhancing its overall efficiency.

Compatible with a wide range of operating systems—including Windows, macOS, Chrome OS, and Linux—the Logitech M191 is versatile and ready to work with your favorite devices. Available in multiple colors, including Black, Blue, and Red, this full-sized wireless mouse combines functionality and style, making it an excellent choice for users seeking a dependable and comfortable mouse for everyday tasks.

Product Features

Full-size ergonomic design

The contoured shape supports medium to large hands with scooped buttons and palm support, promoting comfort during extended use

Lag-free wireless connection

Operates on a 2.4 GHz nano USB receiver with up to 10 m wireless range and minimal latency, reducing desk clutter

Precise optical tracking

Equipped with a smooth optical sensor at 1000 dpi and a line-by-line scroll wheel for accurate control and comfortable navigation

Long-lasting battery life

Powered by a single AA battery, it delivers up to 18 months of usage with automatic power-saving features

Eco-friendly materials

Constructed with post-consumer recycled plastics—61 % in charcoal models and 31 % in color variants—supporting Logitech’s sustainability ef

Product Specifications

• Sensor Technology: Optical sensor
• DPI (Resolution): 1000 DPI
• Number of Buttons: 3 (Left/Right-click, Scroll Wheel)
• Scroll Wheel: Yes, mechanical
• Wireless Technology: 2.4 GHz wireless connection
• Wireless Range: Up to 10 meters (33 feet)
• USB Receiver: Nano receiver (stored inside the mouse)
• Compatibility: Windows® 10, 11 or later; macOS® 10.5 or later; Chrome OS™; Linux® Kernel 2.6+
• Battery Type: 1 x AA battery
• Battery Life: Up to 18 months
• Power Switch: Yes, on/off switch to conserve power
• Plug-and-Play: Yes, no software required
• Dimensions: 112.3 x 62.7 x 38.4 mm (4.42 x 2.47 x 1.51 in)
• Weight: 100 grams (with battery)
• Color Options: Black, Blue, Red
• Warranty: 1-year limited hardware warranty