You can also try searching for the latest driver (5.788.613.2011)
for Windows 7 in Google.
If you know the download link for the latest driver for Windows 7,
please register and submit it to help other users.
The Realtek PCIe GBE Family Controller driver package installs the drivers required for the proper use of the 10/100/1000M Gigabit Ethernet PCI Express Network Controller.
The driver package is compatibel with Windows XP, Windows 98, ME , 2000, 2003 , Windows Vista 32-bit and 64-bit and Windows 7 32-bit and 64-bit.