Alpha and Windows NT Hardware Porting List

This document serves as a supplement to Microsoft’s Hardware Compatibility List (HCL), specifically detailing hardware and software products that have been ported to the Alpha architecture running Windows NT 4.0. Compiled by Compaq’s Independent Hardware Vendors (IHV) Program Office as of February 26, 1999, it tracks the status of various components, categorizing them as either "Compatible" (porting completed) or "IDA" (in development).

The document is organized by category, including Audio, Cluster, Display Adapters, Network, Storage, and System components, as well as software related to CD-R, driver development, and storage management. For each product, the list provides the vendor, bus type, porting status, and relevant links for driver downloads. A comprehensive appendix at the end provides contact information for the listed vendors. The document notes that products listed may not necessarily be included in Microsoft's official HCL and that the "Compatible" designation does not constitute an official Microsoft hardware logo endorsement.