Asus P7H55 Motherboard LAN Driver-2
Realtek RTL8111/8112 LAN Driver V6.227.902.2009 for Windows Vista 32bit/Vista 64bit--(WHQL)
Download

Asus P7H55 Motherboard LAN Driver
Realtek ODI V1.14.
Download

Asus P7H55-M Motherboard LAN Driver-2
Realtek LAN Driver V5.746.121.2010 for Windows XP 32bit/XP 64bit Realtek LAN Driver V6.231.112.2010 for Windows Vista 32bit/Vista 64bit Realtek LAN Driver V7.13.112.2010 for Windows 7 32bit/7 64bit
Download

Asus P7H55-M Motherboard LAN Driver
Realtek LAN Driver V5.748.204.2010 for Windows XP 32bit/XP 64bit Realtek LAN Driver V6.233.209.2010 for Windows Vista 32bit/Vista 64bit Realtek LAN Driver V7.15.209.2010 for Windows 7 32bit/7 64bit
Download

Asus AT3GC-I Motherboard LAN Driver-3
Realtek RTL8111/8112 LAN Driver V7.3.522.2009 for Windows 32/64bit 7.
Download

Asus AT3GC-I Motherboard LAN Driver-2
Realtek RTL8111B/C & RTL8112L 10/100/1000M LAN Driver V7.3.522.2009 for Windows 32/64bit Windows 7.(WHQL)
Download

Asus AT3GC-I Motherboard LAN Driver
Realtek LAN Driver V5.726.525.2009 for Windows XP/XP 64bit(WHQL) Realtek LAN Driver V6.223.525.2009 for Windows Vista 32bit/Vista 64bit
Download

Asus P2B-N Motherboard LAN Driver-6
Intel 8255x Fast Ethernet Driver for Windows NT4/3.51.
Download