3DC SpaceMouse Enterprise 80012748 3DX-700056 Product Description: 3Dconnexion SpaceMouse Enterprise - 3D mouse - USB Device Type: 3D mouse Connectivity Technology: Wired - USB Dimensions (WxDxH): 15.4 cm x 24.9 cm x 5.8 cm Weight: 800 g Buttons Qty: 31 Features: Programmable buttons, LCD screen Cable Length: 2 m OS Required: Apple MacOS X, Microsoft Windows Manufacturer Warranty: 4-year warranty with product registration