This USB 3.0 video capture card can capture HDMI video and HDMI audio at the same time, and send audio and video signals to computers and smartphones for preview and storage. Suitable for HD acquisition, educational recording, medical imaging, live entertainment in games, etc. Also great for gaming, meeting, or live streaming on YouTube, Twitch and more! This USB 3.0 video capture card is suitable for high definition, educational recording, medical photography, live entertainment, etc. Also great for gaming, meeting, or live streaming on YouTube, Twitch and more! Technical Specification: ✔HDMI Resolution:Max Input 4K60Hz ✔Video Output Resolution:Max Output 1920*1080@30Hz ✔Video Output Format:YUV420/JPEG ✔Support Video Format:8/10/12Bit Deep Color ✔Audio Format Support:L-PCM ✔Support Standard HDMI Cable AWG26: Input up to 10 meters ✔ Support most acquisition software, such as VLC/OBS/Amcap etc ✔Support Windows/Android/Mac OS ✔Dimensions(L*W*H):2.55*0.78*0.39inch Connection Operation:1:Connect the UHD signal source and HDMI input port of the USB card/one HDMI line 2:Connect the USB male to the USB card. USB port for PC 3: Assembly Operation Steps (OBS): open the software - Add a new source - Select "Video Capture Device" - Adjust the screen size - Select "Studio Mode" (double window) - Click "Start Recording" Package Contents: 1 x Video Capture Card 1 x User Manual Important Note: PC Configuration Requirements: ① CPU: PC i5-3400 or higher; NB i7 -35377 U 2.0GHZ or higher ② Graphics Card:PC NVIDIA GT630 or above; NC NVIDIA GT735M or higher ③Operating Memory:4G RAM