The Brooktrout TRxStream Board is a hardware component used in telecommunication systems, particularly for fax, voice, and data transmission over digital networks. It is part of Brooktrout's TRx Series, which is commonly used in server-based fax and communications solutions. The TRxStream Board works as an interface between your server and communication networks, enabling efficient processing of voice and data calls (such as fax and voice over IP).

The Windows driver for the Brooktrout TRxStream Board enables your Windows operating system to recognize and interact with the board, allowing it to be utilized by communication software and services.