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 .
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
13.7.1.22
2013-07-22
114.88 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
13.7.1.22
2013-07-22
19.15 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
13.7.1.22
2013-07-22
168.31 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
13.7.1.22
2013-07-22
189.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
13.4.1.21
2013-04-12
147.59 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.10.1.20
2012-10-30
463.71 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.10.1.20
2012-10-30
626.86 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.10.1.20
2012-10-30
87.3 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.10.1.20
2012-10-30
65.61 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.8.1.18
2012-08-22
19.13 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.8.1.18
2012-08-22
25.45 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
72.69 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
783.16 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
9.28 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
1008.48 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
951.54 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
1.08 GB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
1.02 GB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
396.59 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
508.54 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
1.28 GB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
183.8 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
1.31 GB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
223.44 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
12.4.1.15
2012-04-12
756.93 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
Others
12.4.1.15
2012-04-12
1.64 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
Sierra Wireless MC8355 – Gobi 3000 (TM) USB Composite Device 9013
11.7.1.13
2011-07-25
160.22 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Sierra Wireless MC8355 – Gobi 3000 (TM) USB Composite Device 9013
11.7.1.13
2011-07-25
160.22 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
11.7.1.13
2011-07-25
73.24 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
11.7.1.13
2011-07-25
9.13 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
11.7.1.13
2011-07-25
73.27 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits
Sierra Wireless MC8355 – Gobi(TM) 3000 USB Composite Device 9013
11.7.1.13
2011-07-25
72.53 MB
2K, XP, 2K3, VISTA, WIN7/32bits
XP, VISTA, WIN7/64bits