Specifications Input Interface: 1x HDMI 1.4a, 1x SD/HD/3G-SDI, 1x 3.5mm stereo audio (line in) Output Interface: 1x USB Type-C USB 3.1 Gen1 (up to 200MB/s) SDI Input Format: 1080p 60/59.94/50/30/29.97/25/24/23.98; 1080PsF 30/29.97/25/24/23.98; 1080i 50/59.94/60; 720p 60/59.94/50/30/29.97/25/24/23.98; 625i 50/525i 59.94 HDMI Input Format: 1080p 60/59.94/50/30/29.97/25/24/23.98; 1080i 50/59.94/60; 720p 60/59.94/50/30/29.97/25/24/23.98; 576p 50/ 576i50; 480i 59.94/60; 480p 59.94/60 USB Output Format: 1920x1080, 1680x1050, 1440x900, 1368x768, 1280x1024, 1280x960, 1280x800, 1280x720, 1024x768, 1024x576, 960x540, 856x480, 800x600, 768x576, 720x576, 720x480, 640x480, 640x360 Video & Audio Capture: UVC (USB video class) & UAC (USB audio class) standard Audio Codec: 2-channel, 16 bit PCM, 48kHz, 1536kbps Video Color Space: YUY2 Supports OS: Windows 7/8/10, Linux (Kernel version 2.6.38 and above), macOS (10.8 and above) Compatible SDK: DirectShow (Windows), DirectSound (Windows) Power Consumption: 3.5W (Max) Operating Temperature: -2060C Storage Temperature: -3070C Relative Humidity: 2090% RH (no condensation) Accessory: USB 3.0 A-C cable Dimensions: 92x58x19mm Net weight: 205g Gross Weight: 300g Key Features Plug-and-Play, driver free & power free HDMI or SDI in, and USB 3.1 Gen1(USB3.0) out Automatic input signal detection, up to 1080p60 Uncompressed transmission rate up to 200MB/s via USB 3.1 Gen1 Comply with UVC video capture and YUY2 video output Comply with UAC audio out from SDI/HDMI embedded audio or line in Compatible with Windows, Linux, macOS Compatible with OBS, ZOOM, Teams & Twitch, etc. Packing list : UC2018 HDMI/SDI Video Capture Cardx1 USB-A to USB-C 3.0 Cablex1