Features 1??It can capture single channel HD video HDMI signals. 2??Video signal input and output up to 1080p/60Hz. 3??Compatible FOR UVC capture and video YUV 422 video output. 4??UAC compatible HDMI audio capture card and PCM 48 KHz audio output. 5??There is no need to install the driver, it is a real PnP. Specification Features: 1. It can capture single channel HD video HDMI signals. 2. Video signal input and output up to 1080p/60Hz. 3. Compatible FOR UVC capture and video YUV 422 video output. 4. UAC compatible HDMI audio capture card and PCM 48 KHz audio output. 5. There is no need to install the driver, it is a real PnP. 6. Compatible FOR Windows, Linux, and MAC OS X operating systems. 7. USB3.0, 300-350MB/s transfer rate, compatible with USB 2.0. 8. Video and audio processing is done by the dongle and does not occupy the CPU. 9. Automatically detects incoming video formats and automatically adjusts output size settings and frame rates. 10. Automatically detects the audio input format and quickly detects 48 KHz PCM audio. 11. Supports image adjustment functions such as brightness, contrast, hue and saturation. 12. Multiple dongles can be used on a PC 13. The hardware can be updated. Specifications: Host interface: USB3.0: 300-350 MB/s transfer rate USB2.0: 40MB/s transfer rate Size: Approx. 10*5.5*1.5cm/3.94*2.17*0.59in Input interface: 1 * HDMI interface 1 * HDMI input 1 * 1080p / 60Hz HD HDMI 1 * HDMI audio input 1 * LPCM audio signal HDMI input format: It complies with the HDMI 1.4a standard. And support 1080p / 60Hz 8 bit, (RGB, YUV) Output format: Resolution: 640x480/720x480/720x576/768x576/800x600/1024x768/1280x720/1280x800/1280x960/1280x1024/1368x768/1440x900 /1600x1200 /1680x1050/1920x1080/1920x1200/640x360/856x480/ 960x540/1024x576 Frame rate: 25 / 29.97 / 30/50 / 59.94 / 60 fps Video sampling rate:HDMI: 165 MHz Audio and video capture: Complies with the UVC standard (USB video class) And UAC (USB audio class) Output color space: YUY2, RGB24 Color space conversion: Hardware color space conversion Up/down ratio: Hardware up/down scale Image adjustment: Image brightness adjustment, contrast, hue, saturation. Operating system compatibility: For Windows 7/8 / 8.1 / 10/2008/2008 R2 / 2012 (x86 and x64) For Linux (based on V4L2, supporting x86, x64 and arm architectures) For MAC OS X (10.8 and above) Software compatibility: For Windows Media Encoder (Windows) For Adobe Flash Media Live Encoder (Windows, MAC OS X) For Real Producer Plus (Windows) For VLC (Windows, MAC OS X, Linux) For QuickTime Broadcaster (MAC OS X) For QuickTime Player (MAC OS X) For Wirecast (Windows, Mac OS X), etc. Compatibility development interface For: DirectShow (Windows), DirectSound (Windows), V4L2 (Linux), ALSA (Linux) MAC OS X (QuickTime) Memory memory: 64 MB DDR2, 16 bits @ 300 MHz Power consumption: