Powerful Dante PCIe Solution Need a powerful, flexible, professional Dante PCIe solution? GearNuts Sales Engineers often recommend the RME Dante HDSPe AoX-D audio interface card. Featuring dual network ports with headphone output, AES3, MIDI, and internal expansion headers for up to four MADI ports, the AoX-D installs in a single PCIe slot of a Thunderbolt expansion chassis or a macOS/Windows computer running your DAW of choice. The HDSPe AoX-D sends and receives up to 512 channels of audio on two separate RJ45 connectors while providing versatile mixing and routing capabilities.MADI option With the addition of two optional dual optical or dual coaxial extension cards, you can partially replace the network audio channels with MADI signals. This makes it possible to integrate 4 x 4 MADI I/O plus up to 256 x 256 network audio channels within a single audio interface. Flexible monitoring and more A 1/4-inch stereo headphone jack facilitates