The Dolby Voice Hub is a dedicated video conferencing device for the Dolby Voice Room video conferencing system. Dolby Voice Hub enables connectivity between the Dolby Conference Phone and Dolby Voice HDR Camera. It features all the USB and HDMI ports you need to connect multiple displays and more. The Dolby Voice Hub is easy to set up and configure and integrates with service provides which gives you a seamless video conferencing experience. Manufacturer Part : VPU9005-1-NFR Colour: Black Condition: New 2x Ethernet Ports (10/100Mpbs) 3x USB 3.0 host ports 1x USB 3.0 device port 2x HDMI out ports 1x HDMI in port PoE Compatible (802.3af) Dual display Monitor support Kensington Lock support Power SupplyThis is a Power Over Ethernet (PoE) enabled device and, as such, is sold without a PSU. If you do not have PoE, you will need to purchase a separate Power Supply Unit.