Q: Is driver for TE0300 or TE0320 compatible with Windows Vista and Windows 7?
Short answer is yes.
Long answer: There is a known problem with the driver installation. If by any chance you miss the first driver install pop-up (by pressing cancel, or box is in the background), Windows will use a standard driver not suitable for the module.
You have to install the driver in the device manager yourself then.
Further, the driver currently works only on 32 bit Systems.