Feature Highlights: 1. Compliant with USB Audio & Video Standards – This product meets USB UVC specifications and works seamlessly with Windows, Android, Linux, and macOS. 2. Wide Software Compatibility – Supports most capture software like VLC, OBS, Amcap, and more, making setup quick and easy. 3. Smooth HD Capture – Delivers high-definition video with strong compatibility, ensuring a clear, stutter-free picture and real-time streaming without delay. 4. Portable & No External Power Needed – Compact and lightweight design, powered directly through USB—perfect for on-the-go streaming. 5. Tool-Free Setup – Ready to use in seconds, no extra tools or complicated installation required. Product Details: This USB 3.0 video capture card lets you easily record or live stream in high definition. It features an HDMI/M input that supports 4K signals and outputs via USB/F at smooth 1080p. Built with a durable aluminum alloy casing, it operates reliably in temperatures from -20°C to 65°C and humidity from 5% to 95%. Ideal for streaming, broadcasting, gaming, or video conferences—just plug and play. Specifications: - Input: HDMI/M (supports 4K) - Output: USB/F (supports 1080P) - Operating Temperature: -20°C to 65°C - Relative Humidity: 5%–95% - Material: Aluminum Alloy - Package Includes: 1 x Video Capture Card 1 x User Manual (English & Chinese) - Other accessories not included.