Microsoft® Windows® XP Embedded is the successor to Windows NT® Embedded 4.0. Based on the same binary files as Windows XP Professional, Windows XP Embedded enables you to rapidly develop reliable and full-featured connected devices.
See the Windows Embedded Developer Center
You'll find in-depth content, community resources, downloads, product information, and more at this one-stop resource for Windows embedded developers.
Windows XP Embedded with Service Pack 1
Windows XP Embedded