The Avermedia HVC310 Video Conference System uses the H.323 standard and connects to any other H.323 system no matter the brand. Since most content providers and major IVC brands also use H.323, connectivity is never a problem. It has 3rd party microphone support which integrates your current audio system with the HVC. Now when you speak via a headpiece or wireless microphone, not only do your students hear you, but also everyone on the HVC’s connected classrooms. It is also capable to record your interactive lessons to a USB flash drive and playback the footage through the unit or any PC. A cow eyeball dissection? This you’ve got to save and share. It’s a mouthful, but basically it means that the HVC provides perfect sound. Clear and smooth when you listen, sharp and crisp when you speak. No echo or interference of any kind.