Mouse - wired, optical, 2 buttons, USB, black and silver Are you looking for an amazing mouse to go with your computer? Thanks to the 3Dconnexion SpaceMouse Compact, you'll be more than satisfied. You can connect it to your computer using the cable with a USB interface. This mouse uses the very reliable optical technology. You'll have access to 2 buttons. 3Dconnexion SpaceMouse Compact PC Mouse Key Features Time of response is 1 ms Optical tech ensures perfect response Connects using USB You will have access to 2 durable and practical buttons 3Dconnexion mouse compatability: windows 7, windows 10 and Windows 11