LAN Card :
RTL8111B/RTL8168B/RTL8111/RTL8168
RTL8111C/RTL8111CP/RTL8111D(L)
RTL8168C/RTL8111DP/RTL8111E
RTL8168E/RTL8111F/RTL8411

File : realtek_pcie_lan_Win7sv2k8.zip (Install_Win7_7048_09162011.zip)
OS : Win7 and WinServer 2008 R2 Auto Installation Program (SID:1469821) 
Ver : 7.048	
Date : 2011/9/19	
Size: 5681k

File : realtek_pcie_lan_2kxp.zip (PCIE_Install_5790_09162011.zip)
OS : WinXP, Win2K, Win2003 Auto Installation Program (SID:1469823)
Ver : 5.790	
Date : 2011/9/19	
Size: 5621k