1、High Definition Multimedia Interface video arrest equipment 4K input or output, 1080p60hz arrest 2、Arrest and streaming videos from gaming machines or networks, suitable for Switch laptop equipment 3、One button mute, press Silent Switch, High Definition Multimedia Interface Video Background Sound will be muted, microphone audio input 4、Strong compatibility, compatible with for Windows 7 for 8 for 10 for Linux OS for OS X operating system 5、Automatically detect input video format and automatically adjust the output size and frame rate 1 x Video Capture Card1 x Connection Line1 x User Manual Item Type: Video Capture CardModel: For EZCAP311PConnection Interface: USBVideo Input: High Definition Multimedia InterfaceVideo Output: High Definition Multimedia InterfaceAudio Input: High Definition Multimedia Interface, Approx. 3.5mm/ 0.14in Audio Input, Approx. 3.5mm/ 0.14in with Microphone Headset Input (CTIA Standard)Audio Output: High Definition Multimedia Interface, Approx. 3.5mm/ 0.14in Audio Output (supporting CTIA Standard)Support Resolution: 720 x 480 (60p), 720 x 576 (50p), 1280 x 720p (50p), 1920 x 1080 (24p), 1920 x 1080 (25p), 1920 x 1080 (30p), 1920 x 1080 (50p), 1920 x 1080 (60p), 3840x2160 (30p), 3840 x 2160 (60p)System Requirements: For Windows 7 for 8 for 10 for OS X 10.9 or More; Desktop: for Intel Core for i5-3400, for NVIDIA GT630; Notebook: for Intel Core i7-U 2.0 GHz, for NVIDIA GT735; for OS X: for i5 Quad Core or More, Graphics Compatible with for DirectX 10Collection Quality: 1080P60Hz (Maximum)