Power Plant Video Capture Card with HDMI Loop-Through, 4K 30Hz Support and Audio Input

The Power Plant video capture card is a versatile device designed for high-quality video recording and streaming. It allows users to capture high-definition video and audio signals from HDMI sources and transmit them to a computer or smartphone for real-time preview, recording, or storage. Featuring an HDMI loop-through output, this device enables zero-latency monitoring on an external display while simultaneously capturing the signal, making it an essential tool for professional and personal multimedia projects.

Advantages

This capture card offers significant flexibility for content creators by supporting high-resolution input up to 4K at 30Hz, ensuring that source material is processed with clarity. The inclusion of a dedicated 3.5mm audio input allows for the integration of external microphones, enabling users to overlay voice commentary directly onto the video stream. Its compatibility with standard UVC and UAC protocols ensures a plug-and-play experience across various operating systems, including Windows, macOS, and Android, without the need for complex driver installations. The compact and portable design makes it easy to integrate into any workspace or carry for on-the-go recording tasks.

Suitable for

• Live streaming gameplay on platforms like OBS or VLC
• Recording educational tutorials and training sessions
• Capturing medical imaging for documentation
• Creating high-definition video content for social media
• Professional video conferencing and remote presentations

This device may not be suitable for users requiring 4K resolution output, as the maximum output resolution for recording is limited to 1080p. Additionally, it is not intended for high-end professional broadcast environments that require uncompressed raw video output or advanced multi-channel audio mixing capabilities.

Key specifications

• Maximum input resolution: 4K at 30Hz
• Maximum output resolution: 1080p (1920 x 1080)
• Audio support: Microphone input and 3.5mm stereo output
• Supported color depth: 8, 10, and 12-bit
• Video output formats: YUV, JPEG
• Operating temperature range: -10°C to +55°C
• Dimensions: 55 x 60 x 20 mm
• Weight: 53 g

To use the device, connect your HDMI source, such as a camera or gaming console, to the input port of the capture card. If you wish to monitor the video on a separate screen, connect an HDMI cable from the loop-out port to your display. Connect the device to your computer or smartphone via the USB interface. Once connected, open your preferred capture software, such as OBS, VLC, or Amcap, and select the device as your video and audio source. You can then connect a microphone to the 3.5mm input if external audio recording is required.

What to consider before purchase

• Ensure your source device supports HDMI output
• Verify that your computer or smartphone has a compatible USB port
• Check if your recording software supports UVC/UAC devices
• Confirm that the 1080p output resolution meets your project requirements

For optimal performance, use high-quality HDMI cables, preferably AWG26 standard, and ensure that the total cable length does not exceed 15 meters for 1080p signals. Keep the device in a well-ventilated area during prolonged use to maintain stable operating temperatures.