Driving authentic interaction.

Xilica® creates collaboration products that help unlock the power of human connection. Built on decades of reimagining how people use technology, Xilica’s solutions bridge the distance between individuals, teams, ideas and organisations — unleashing the power of understanding to transform business and society for the better. Through our focus on the enterprise, education and government markets, Xilica and its partners touch the daily lives of people in more than 100 countries.

Solaro XC-SUB

Solaro XC-SUB is a 2x2 (send/receive) USB audio card for Solaro Series processors.

The XC-SUB offers volume and mute status sync for Microsoft Teams and connects over a USB 2.0, Class 1 Audio Type B female connector. Solaro XC-SUB is an essential for conferencing, education and hybrid applications demanding high quality computer-based audio, leveraging Xilica proprietary signal processing algorithms and HearClear acoustic echo cancellation.

Technical Specifications
  • Channel(s)

    Two input, two output

  • Interface

    USB 2.0, Class 1 Audio

  • Bit-Depth

    16 bit

  • Sampling Rate


  • USB Audio Profile(s)

    1 x 1 – Speakerphone (HFP host, AEC disabled)
    1 x 1 – Speakerphone (HFP host, AEC enabled)
    2 x 2 – General line in/out soundcard (A2DP)


    Control integration for mute, volume sync with Windows and Mac OS
    Mute status sync for Microsoft Teams

  • Connector(s)

    USB Type B female