Windows 7 Product Support Information
Windows 7 users:
If you are using an older Belkin Networking product, you may not have support for Windows 7 with your current software.
Software updates will be posted as they become available. Please check back if your product is not currently supported.
Some updates may still be in the process of going through Microsoft’s official certification program. Although they have been thoroughly tested, they may present a warning message when the driver is being installed. These drivers will install on 32 bit operating systems but not on 64 bit systems, which is the normal and expected behavior.
Even though your product may currently not be supported under Windows 7, it may very well work on it; in the majority of cases, software and drivers for Windows Vista will work on Windows 7 without a problem.
Try this page look for windows vista 64 bit as well