3DC SpaceMouse Pro USB optical 3D-Mouse 80012748 3DX-700040 Product Description: 3Dconnexion SpaceMouse Pro - 3D mouse Device Type: 3D mouse Connectivity Technology: Wired Dimensions (WxDxH): 14.2 cm x 20.4 cm x 5.8 cm Weight: 0.67 kg Buttons Qty: 15 Features: QuickView Keys, On-screen Display (OSD), six-degrees-of-freedom (6DoF) sensor, intelligent function keys, soft-coated palm rest, keyboard modifiers (Ctrl, Alt, Shift, Esc) OS Required: SunSoft Solaris 8, IBM AIX 5.2, Microsoft Windows XP Professional SP2, Microsoft Windows XP Professional x64 Edition SP3, SunSoft Solaris x86 10, Microsoft Windows XP Professional x64 Edition, Red Hat Enterprise Linux WS 4, HP-UX 11, Microsoft Windows XP Professional x64 Edition SP2, SuSE Linux 9.3, Apple MacOS X 10.4.6 or later, SunSoft Solaris x64 10, Microsoft Windows XP Professional SP3, Microsoft Windows Vista / 7 Manufacturer Warranty: 3-year warranty