Versions

6.3.9600.16384 (winblue_rtm.130821-1623)	3.56%
6.3.9431.0 (winmain_bluemp.130615-1214)	0.27%
6.2.9200.16384 (win8_rtm.120725-1247)	0.27%
6.1.7600.16385 (win7_rtm.090713-1255)	17.53%
6.1.7600.16385 (win7_rtm.090713-1255)	66.85%
6.0.6000.16386 (vista_rtm.061101-2205)	9.32%
6.0.6000.16386 (vista_rtm.061101-2205)	2.19%

This is a Windows system installed file with Windows File Protection (WFP) enabled.

WLANExt.exe has 7 known versions, the most recent one is 6.3.9600.16384 (winblue_rtm.130821-1623). WLANExt.exe is run as a standard windows process in the context of the SYSTEM account with extensive privileges. The average file size is about 86.64 KB. During the process's lifecycle, the typical CPU resource utilization is about 0.0008% including both foreground and background operations, the average private memory consumption is about 4.25 MB with the maximum memory reaching around 8.6 MB. Addionally, typically read and write I/O disk operations is about 5.4 KB per minute for reads and 3 Bytes per minute for writes.

The Windows Wireless LAN 802.11 Extensibility Framework provides an interface to Windows Vista's wireless security and connectivity features for the drivers of wireless network adapters.