[MSDN Library April 2000] Serial-Number (100%)

MSDN Library - April 2000 > Platform SDK > Messaging and Collaboration Services > Microsoft Exchange Server > Microsoft Exchange Server Programmer's Reference > Reference > Directory Schema > Directory Schema Attributes

[MSDN Library April 2000] Serial-Number (60.3044097609315%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Active Directory, ADSI, and Directory Services > Active Directory > Active Directory Reference > Active Directory Schema > Attributes

[MSDN Library April 2000] Serial Link (30.5728530728531%)

MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > DirectX > DirectPlay > DirectPlay Essentials > Using DirectPlay Providers

[MSDN Library April 2000] Serial Mouse with Timeline (24.218432030932%)

MSDN Library - April 2000 > Knowledge Base > Hardware > Microsoft Mouse Products

[MSDN Library April 2000] Serial Ports Attribute Class (23.5171261487051%)

MSDN Library - April 2000 > Windows Resource Kits > BackOffice Resource Kit > Microsoft Systems Management Server 2.0 Resource Guide > Appendix C: Hardware Inventory Classes > Inventory Class Properties