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 .
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
375.12 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
49.83 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
373.93 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
49.83 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
49.83 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
55.18 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
50.53 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
52.69 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
49.53 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
372.34 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
304.95 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
1.06 GB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
1.06 GB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
50.53 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
49.43 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
49.53 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
134.91 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
16.78 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.87
2012-10-12
49.56 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.74
2012-09-12
16.81 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.74
2012-09-12
187.78 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.74
2012-09-12
788.39 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.74
2012-09-12
1.24 GB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits
Broadcom 802.11n Network Adapter
6.30.59.74
2012-09-12
741.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
WIN8/64bits