This is a Genuine Lenovo Blue Illuminating Wired USB Three Button Black Optical Scroll Mouse Part Numbers MO09BO, 41U3018, 41U3019 Features/Specifications *
Color: Black *
Type: Optical * Blue illuminating scroll wheel * USB Wired *
Manufacturer: Lenovo *
Compatible Part Numbers: MO09BO, 41U3018, 41U3019 This mouse has been completely tested by a Lenovo Partner. 100% working condition. 30 Day DOA Warranty.