2 Year Warranty - We love our Plugable products, and hope you will too. All of our products are backed with a 2-year limited parts and labor warranty as well as Seattle-based email support. Custom Syncing - Supports custom file and folder syncing between two supported Windows computers, including drag and drop transfers. Does not transfer programs; they must be reinstalled from the original disks or downloaded files. No Network Needed - No size limits, and simpler than transfers by disk. Both PCs involved in the transfer must be fully functional, and have attached displays for PC cable performance. Includes Software - A unique 16 character Product Key for Bravura Easy Computer Sync software is attached to the USB 3 cable ($19.95 value). This software allows you to transfer your important files such as documents, music, pictures, videos and other data files. Fast USB 3.0 Speed - Transfer files and folders when upgrading from one Windows 11, 10, 8.x, 7, Vista, or XP computer to a newer one. Up to 3x faster than USB 2.0 if both computers support USB 3.0. Works in USB 2.0 ports at USB 2.0 speeds. Both 32- and 64-bit Windows versions are supported. Not compatible with Windows S Mode, Windows Server editions.