What is the name of the driver file that manages your network adapter in windows 8?

In Windows 8, the driver file that manages your network adapter is typically a .sys file located in the system directory. Commonly, it is named after the network adapter's manufacturer or model, such as "e1000e.sys" for Intel Ethernet adapters or "rtwlane.sys" for Realtek adapters. You can view and manage these drivers through the Device Manager under "Network adapters."