VCH51 Sharing Box Yealink Sharing Box VCH51 is simple to use, deploy, and manage. It allows users to present the PC content to a Yealink video conferencing system, delivering a stable and clear presentation experience. Besides, VCH51 enables users to enjoy the BYOD mode. (Currently, only MeetingEye 400/600 and MeetingBar A20/A30 video conferencing systems support the BYOD feature) Users can select the Yealink video conferencing system as the PC audio and video device to have a better video conferencing experience. Specifications: Main For HDMI sharing BYOD for Yealink endpoint (MeetingBar A20/A30, MeetingEye 400/600) Compatible OS Windows 7/8.1/10 macOS 10.6 or higher Compatible applications most PC applications, as the PC audio & video device Package 1 x 100Mbps RJ45 port (IEEE 802.3af, full-duplex) 1 x USB 2.0 Type A 1 x USB 2.0 Type C (with DP video input) 1 x HDMI video input Presentation resolution: up to 4Kp15 Dimension (W.D.H): 123mm x 49mm x 16.8mm Weight: 76g