CONVERGE® Pro 2 USB Expander


The USB Expander expands the USB Audio capability of a CONVERGE Pro 2 mixer by providing an additional USB audio interface with 2x2 channels.


This device enables users in different rooms to run UC applications in laptops for a professional quality audio experience using a simple, flexible USB connection.

The USB expander can be daisy-chained with other P-Link peripheral devices such as the Beamforming Mic Array 2, DIALOG 20 Receiver, and GPIO Expander. It can be used as a P-Link distance extender.

USB Audio
  • 2 x 2 channels: Tx X Rx, with left & right channels
  • Professional quality digital audio:48 kHz, 24 bit
  • USB 3.0 and USB 2.0 ports compatible
  • Windows/Mac compatible
  • Unified Communication (UC)
  • Video Conferencing (VC)
  • Audio Playback
  • Audio Recording
  • Maximum 3 USB Expanders per CP2 device
  • Daisy-chains and co-exists with other P-Link
Extends Distance
  • By 200 Feet (60 meters) from CP2 device
  • By 200 Feet (60 meters) for other P-Link devices
Form Factor & Mounting
  • Compact form factor: 1/3rd RU width, 1U height
  • Rack-shelf mount
  • Under the table mount
  • Wall mount
  • Ceiling mount
Connectivity & Power
  • Direct connection to CONVERGE Pro 2 (CP2), Beamforming Microphone Array 2, and DIALOG 20 Wireless Receiver
  • P-Link for power, audio, control from CP2
  • PoE Injector for power
  • RS-232 connection for control interface
  • USB connection for audio