NOTE: This device does not record, live stream, or pass-through from HDMI sources with HDCP (content protection) enabled, including many HDMI sources such as Bluray players, streaming media sticks, and so on. With the HD Video Capture Box Ultimate (4K Edition), you can easily record audio and video from HDMI sources. This device records 4K30 or 1080P video sources at up to 4K30 resolution. (NOTE: 4K60 video sources not supported) (Important Note: This device does not display, record, or stream from HDMI sources that are copyrighted or content-protected.) The device also records from SD video sources such as VCR's and camcorders. The large 3.5" LCD and built-in speaker allow you to preview the audio & video being recorded. No computer is required - the device saves your videos in MP4 format onto any USB hard drive (up to 4 TB), USB flash drive (up to 128 GB), or microSD card (up to 128 GB). Supports microphone input for overlaying audio onto your video. Or live stream your video source by connecting the HD Capture Box Ultimate to your PC (PC only using OBS software only; Mac and XSplit not supported). Features & Technical Specifications Record From HD & SD Video Sources (with Audio) NOTE: This device does not display, record, or stream from HDMI sources that are copyrighted or content-protected.