The Audinate Dante AVIO USB IO Adapter (part ADP-USB-AU-2X2) connects a laptop, PC, tablet or other USB-A device to a Dante audio-over-IP network with two channels in each direction. It lets you play media, presentations, conferencing software audio or backing tracks straight into a Dante system of networked speakers, mixers and DSPs, and record two channels from the network back into the computer - a typical audio drop point for laptops in boardrooms, lecture halls, churches and live events. It is a class-compliant USB 2.0 device, so no drivers or extra software are needed on Windows or macOS; the adapter appears in Dante Controller like any other Dante device and supports AES67 as well as Dante transport. The small, sonically welded ABS body has a built-in USB Type-A cable and an RJ45 network port, and it can be powered either by Power over Ethernet (802.3af Class 1) or from the computer's USB port, drawing under 2 W. Audio runs at 48 kHz / 24-bit with configurable 1, 2 or 5 ms latency. A USB-C version (ADP-USBC-AU-2X2) is sold separately.