3DCONNEXION SpaceMouse Compact 80012748 3DX-700059 Product Description: 3Dconnexion SpaceMouse Compact - 3D mouse - USB Device Type: 3D mouse Connectivity Technology: Wired - USB Dimensions (WxDxH): 7.7 cm x 7.7 cm x 5.4 cm Weight: 480 g Buttons Qty: 2 Features: Programmable buttons, 3D sensor cap, six-degrees-of-freedom (6DoF) technology, radial menu button OS Required: Microsoft Windows 7 SP1, Windows 8.1, Windows 10, Apple MacOS X 10.10 or later Manufacturer Warranty: 2-year warranty