Hey, I have problems with this adapter. I have Win 7 x64 and I installed latest drivers, But still i have the same problem.Normally my connection is well(not great) for 10-15 seconds, but after that it' s freezing for nearly 5 seconds. In this 5 seconds there is no disconnection(any warning) but also there is no data transferring over internet. It's happening consistently. I tried to change modem channel but it doesn't work. Other computers can use the my connection very well. What do you think about this? It can be hardware problem?