16 Chapter 2 Windows Driver Foundation Architecture Table 2.1 WDF Device Support for Windows 7 Device Class/Driver Model KMDF UMDF SDV PREfast Antivirus filters CD-ROM device Cell phones Digital cameras Display adapters DSL/Cable modems Ethernet devices Keyboards and mouse devices Modems Other device (not listed here) that connect to a Protocol bus such as USB or IEEE 1394 PDAs No Yes No No No Yes No Yes Yes No No No Yes Yes No No No No No Yes Yes Yes No No No No No Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes No Yes