- 3 buttons
Offering contoured comfort and precision accuracy, the Fujitsu USB wired mouse offers easy USB plug-n-play functionality. It is a two-button plus scroll wheel mouse. The mouse comes with a ratcheting wheel centered between the two button keys. High-definition tracking enables responsive cursor control for precise tracking and easy text selection. The mouse wheel can be moved slowly in incremental ratchets, or quickly with a single, sweeping motion of the finger to rapidly advance through multiple ratchets. The mouse wheel also functions as a third button and can be activated by pressing on it.