AV Line Managed Switch from NETGEAR's M4250 series, pre-configured for standard audio and video over IP, for audio, Dante, Q-SYS, AES67 and SHURE profiles are available, for video, the switch provides NVX, SVSI, Q-SYS, NDI, Kramer KDS, Aurora Multimedia, Zeevee, Atlona, Dante and SDVoE Please note: Audio Video Bridging (AVB) requires a AVB license sold separately!