Evdo latest drivers urgently required

Hi there,

I work in a remote area(temporary), my work is primarily network based which requires me to have an wireless broadband connection.

My company has me with an evdo modem (chinese) that will be used to connect to the corporate servers through a wireless broadband evdo service. But the problem is that my laptop has windows 7 and the modem comes with only windows xp drivers.

Can anyone tell me where can I find the evdo latest drivers for chinese models?

Thank you.