wired mouse mute usb wired original applicable notebook computer desktop office game business home universal

original genuine goods + three-year warranty

button mute [black-1.8 m thread] + mouse pad button mute [black-1.8 m thread]] button mute [black-1.5 m thread] + mouse pad button mute [black-1.5 m thread]] button mute [black-1.0 m thread] + mouse pad button mute [black-1.0 m thread]] button sound [black-1.0 m thread] not silent button sound [black-0.3 m] + mouse pad button sound [black-0.3 m]]