Name: Lenovo GY51D20878 Mouse - Ambidextrous, USB-C, Optical, 2400 DPI - Mouse
Brand: Lenovo

Lenovo GY51D20878 Mouse arrives as a compact, ambidextrous wired mouse that combines practicality with modern USB-C connectivity.

This blue, monochromatic mouse features an optical sensor with a maximum movement resolution of 2400 DPI and three selectable DPI modes, allowing you to fine-tune sensitivity for different tasks. The red tracking laser and optical movement detection provide responsive cursor control suitable for everyday work and light gaming.

The Lenovo GY51D20878 is shaped with an ambidextrous, ergonomic form factor and weighs only 67 g, making it comfortable for long sessions and suitable for both left- and right-handed users. Its physical dimensions (100 mm × 58 mm × 35 mm) make it a good fit for medium and small hands and easy to carry in a laptop bag.

Connectivity is via a USB Type-C cable, delivering reliable wired power and compatibility with Windows and ChromeOS systems. The mouse uses pressed buttons and a single scroll wheel for familiar, tactile operation across common applications.

Certified to multiple international standards (CB, cTUVus, TUV Mark, CE, FCC/IC, BSMI, VCCI, KCC), this Lenovo mouse meets rigorous safety and electromagnetic compliance requirements. It operates comfortably in temperatures from 0 to 40 °C and in relative humidity between 20% and 95%.

Practical use cases include productivity work on spreadsheets and documents where adjustable DPI helps with precision, classroom or office environments that demand ambidextrous use, and mobile setups where a lightweight wired mouse is preferred over wireless alternatives.

Key selling points include customizable movement resolution with three modes (up to 2400 DPI), USB-C wired connectivity, ergonomic ambidextrous design, and broad certification. The package contains one unit in a compact box (package dimensions 141 × 86 × 43 mm, package weight 116 g).