1、This capture card can capture both HD Multimedia Interface video and audio at the same time, and transmit it to mobile phones and computers. 2、It is suitable for high-definition acquisition, teaching recording, medical imaging and other purposes. 3、It supports HD Multimedia Interface local loop output, microphone audio input, 3.5 stereo output. 4、Microphone audio and HD Multimedia Interface audio overlay collection, maximum 4K input resolution are supported. 5、With various functions and powerful performance, it has a light and small size, which makes it easy to carry. Item Type: HD Multimedia Interface Capture Card Shell Material: Aluminum Alloy HD Multimedia Interface Resolution: The Highest Input Supports 4K Video Input Format: 8/10/12 Bit Color Depth Video Output Mode: YUV, JPEG Video Output Resolution: Maximum Output Resolution 1080P Support Audio Format: L-PCM Input Cable Length: ≤8 Meters, AWG26 HD Multimedia Interface Standard Cable Maximum Working Current: 0.7A/5VDC 1 x Capture Card 1 x Double Male USB Cable 1 x Manual 1 x USB Cable