Lenovo 400 Wireless Mouse (GY50R91293) – Wireless, 1,200 DPI

The Lenovo 400 Wireless Mouse is an ambidextrous wireless mouse with up to 1,200 DPI tracking that runs on an AA battery. It is designed for home, office and student use, with plug-and-play. It works with Windows, macOS and ChromeOS.

Point, click and get more done.

Smooth Control for Everyday Tasks

A worn or cheap mouse causes cursor skipping, double clicks and dropped connections that slow down everyday work.

The Lenovo 400 Wireless Mouse uses up to 1,200 DPI tracking for smooth, accurate cursor movement and connects via 2.4GHz wireless. Its ambidextrous shape keeps the hand relaxed, and 3 buttons give quick access to common actions.

Connection and Power

Connects via 2.4GHz wireless (USB receiver). It runs on an AA battery for long periods between changes.

Comfort and Controls

The ambidextrous design with 3 buttons suits home, office and student use. Works straight out of the box with no software.

Setup Instructions

How to Set Up the Lenovo 400 Wireless Mouse

1. Open the battery cover and insert the included battery (or batteries).
2. Plug the USB receiver into a free port on your computer and switch the mouse on.
3. Adjust pointer speed and button settings in your operating system.