USB3.0 HDMI Video Recorder Grabber 4K HDMI to USB Video Capture for OBS Capturing Game Live Streaming

Product Basic Information

This USB 3.0 HDMI Video Capture Card is a lightweight, portable dongle that converts HDMI signals into a UVC/UAC-compatible video and audio stream for your computer. It processes video and audio directly on the device itself, minimizing system resource usage and enabling stable, low-latency performance.

Key Highlights

Supports HDMI 2.0b input with HDCP 2.2 compliance for protected content.
HDMI loop-through output for zero-latency monitoring on a separate display (up to 4K60).
Built-in MIC input and audio output support for enhanced audio setups.
Automatic detection and adjustment of input video formats.
Driver-free operation on Windows, Linux, and macOS via standard UVC/UAC protocols.
Compact size (approx. 102x60x13 mm) for easy portability.

Product Specifications Parameters

Parameter	Details
Material	Electronic Components
Color Options	Blue, Black, Grey
Host Interface	USB 3.0 (300-350 MB/s), backward compatible with USB 2.0 (~40 MB/s)
Input Interface	HDMI
Input Formats	480i/p, 576i/p, 720p, 1080i/p, 4K@30/60
Output Formats	480i/p, 576i/p, 720p, 1080i/p, 4K@30/60
Frame Rates	30/40/48/50/59.94/60 fps
Dimensions	Approx. 102 × 60 × 13 mm (L×W×H)
Power Consumption	≤ 2.5W
Working Temperature	0–50°C
Storage Temperature	-20–70°C
Storage Humidity	5%–90%
Additional Features	HDMI Loop Output (4K60), MIC Input, Audio Output, HDCP 2.2 Support

Product Features

Plug-and-Play Convenience: No drivers needed. Simply connect and the device appears as a standard webcam/microphone in OBS, Zoom, or other software.
High-Speed USB 3.0 Transfer: Achieves high throughput for smooth 1080p60 or 4K30 capture, with USB 2.0 fallback compatibility.
Hardware Processing: Video and audio handling occurs on the dongle, freeing up your CPU for encoding, streaming, or multitasking.
Versatile Resolution Support: Automatically detects input and allows custom output sizes/frame rates for optimal results across different sources.
HDMI Loop-Through: View your source on a monitor or TV in real-time with no added latency-perfect for gaming while streaming.
Audio Flexibility: Supports microphone input and audio output alongside embedded HDMI audio.
Broad Compatibility: Works seamlessly with game consoles, cameras, computers, and more on Windows, macOS, and Linux.

Thoughtful Service

Our team is available to help with compatibility questions, optimization tips for OBS or other software, and troubleshooting common capture issues. We aim to provide a smooth experience from unboxing to professional-quality output, including recommendations for best practices in live streaming or recording workflows.

Frequently Asked Questions

Q: Does this capture card require any drivers or software installation?

A: No, it is fully driver-free and uses standard UVC/UAC protocols. Just connect it, and your operating system will recognize it automatically.

Q: What is the maximum resolution and frame rate it supports?

A: It handles up to 4K@60 input and can output up to 4K@30 or 1080p@60 depending on your settings and software configuration.

Q: Can I use it for gaming consoles like PS5 or Xbox while playing on my TV?

A: Yes, thanks to the HDMI loop output, you can play on a monitor/TV with zero latency while capturing to your PC for streaming or recording.

Q: Is it compatible with OBS Studio?

A: Absolutely. It appears as a video capture device in OBS and works great for live streaming and recording.

Q: What about audio-does it support external microphones?

A: Yes, it includes MIC input support in addition to HDMI-embedded audio.

Q: Will it work on my Mac or Linux machine?

A: Yes, it is compatible with Windows, macOS, and Linux operating systems.

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