Support Information:
Device Type: Modem / ISDN
Manufacturer: Huawei Technologies Co.,
Model: huawei wireless modem(153.6k)
Interface: USB
Operating System: Windows Vista x64
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=2033&qa5=10&qa7=1800&dp=3&qm0=huawei+wireless+modem%28153.6k%29&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Huawei+Technologies+Co.%2C+Modem+%2F+ISDN++huawe i+wireless+modem%28153.6k%29+Windows+Vista+x64+) | Research manufacturer Huawei Technologies Co., (http://members.driverguide.com/index.php?action=getinfo&companyid=2033)

Try http://members.driverguide.com/driver/detail.php?action=download&driverid=834805

Install TUSB3410 and TIUMP drivers.

See if that helps.