No driver available for ZTE USB Data Card MG880

I just bought a ZTE MG880 USB Data card. I am using it to have some internet connection in my laptop. I am using Windows Vista. I had plugged the card and Vista started installing it. But after a couple of minutes it was not able to locate any drivers. The last message I remember that the hardware will not work properly. I tried checking Windows Update and searching on web. But not able to locate any stuff on it.

There is no Vista driver available for that. You must check the setup properly. I am using Windows Vista and I am having the same data card. I tried a manual setup by which it is possible to locate drivers through Windows Update. But nothing worked. Later on I tested it on Windows XP and it is working.