Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.2.17.19
2008-01-22
2.75 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.2.17.19
2008-01-22
2.68 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.2.17.19
2008-01-22
2.67 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.123
2008-01-22
71.5 KB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.2.16.0
2007-02-20
2.71 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.103
2007-01-29
390.58 KB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.103
2007-01-29
3.07 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.103
2007-01-29
3.06 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.0.1.103
2007-01-29
322.18 KB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.103
2007-01-29
364.29 KB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.103
2007-01-29
325.02 KB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.103
2007-01-29
116.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.0.1.103
2007-01-29
321.87 KB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.0.1.103
2007-01-29
321.87 KB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.0.1.103
2007-01-29
321.83 KB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.0.1.103
2007-01-19
3.28 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.103
2007-01-19
5.72 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.0.1.84
2007-01-02
5.75 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.2.16.0
2006-10-12
2.71 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.2.16.0
2006-10-12
2.65 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.2.16.0
2006-10-12
2.65 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.2.16.0
2006-10-12
2.74 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
Others
1.2.16.0
2006-07-13
2.71 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Agere Systems ET-131x PCI-E Gigabit Ethernet Controller
1.2.16.0
2006-07-13
2.67 MB
2K, XP, 2K3, VISTA, WIN7/32bits