I have a BlackBerry Curve 8320 and got this keyboard to use with the device. It does not work with the new OS 4.5 for BlackBerry. I called tech support for iGo and they said they do not and will not support it. They suggested I search on the web for a hack driver that someone might post. This is not the kind of tech support that a reliable company would give! Also, I have not been able to find any after market software to make it work. Avoid....