What is the NuPrime Digital Port?

Using Bluetooth and WiFi Audio Receivers and Dongles

NuPrime defined an USB Type-A port to carry S/PDIF data and 5V power for connecting to external wireless audio receiver using just one standard USB cable.

The NuPrime Bluetooth dongle BT-9, D-Stream Audio Primo HD (24-bit/192kHz) and NuPrime WR-100/100D (24-bit/96kHz, co-developed with D-Stream) wireless receivers have a micro USB port that is compatible this specification. This allow a standard off-the-shelf USB-A to micro USB cable to be used for power for the receiver as well as wireless audio data transfer in S/PDIF format.

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