AMZHRLY UPGRADED 1080P Video Capture Card can collect HDMI audio and video, it uses multi-layer circuit protection for better anti-static and heat dissipation. HDMI audio and video signals can be transmitted to the computer and smartphone for preview and storage, now you can enjoy stunning real-time video streaming. It support HDMI input 3840x2160P and USB output (capture) 1920x1080P video and stereo sound. Connect (SLR camera, camcorder or motion camera) to (Windows, MacOS, Android or Linux) to easily get real-time streaming media from software such as OBS Studio, Zoom, Potplayer, Twitch, Youtube, and VLC. No driver or external power supply, suitable for high-definition acquisition, teaching recoding, Gaming, medical imaging, live streaming, broadcasting live, etc. Notice: Try not to use hub, because some cheap hubs have poor compatibility. Computer hardware configuration requirements: CPU: PC i5-3400 or above; NB i7-3537U 2.0GHZ or above Graphics card: PC NVIDIA GT630 or above；NC NVIDIA GT735M or above Run memory: 4G RAM Features: HDMI Input resolution 3840×2160@60FPS USB output resolution 1920×1080@60FPS Video output format: YUV/JPEG Support video format: 8/10/12bit Deep color; audio format: L-PCM Support most acquisition software, such as VLC / OBS / Amcap, etc Support Windows / Android / MacOS Conform to USB Video and UVC standard; USB Audio UAC standard Max working current: 0.4A/5V DC Dimension (L * W * H): 64 * 28 * 13 (mm) Without external power supply, compact and portable. Size 64x28x13(mm)= 2.5x1.1x0.5(inch) Weight 21.4g Package including: Audio Video Capture Cards 1PCS User Manual 1PCS USB extension cable 2PCS