Page 24Microsoft Windows Embedded Standard Software specifications Firmware features Microsoft Windows Embedded Standard (WES) Terminal configuration (IP information, name, etc.) Microsoft. Page 25 Wyse WSM Software Specifications Device Hardware Windows XP Pro. Flash size/local storage – none needed. Model Cx0 Thin Client, Product C90LEW For use with External Power Supply Model PA-1031-0, or DA-30E12, or cert ified equivalent model supplied by the manufacturer, rated 12Vdc, 2.5A.