HDMI video capture card for live streaming and recording – 4K input, 1080P output, USB powered

This single-channel HDMI video capture card bridges the gap between HDMI video sources and your computer for live streaming, recording, or video conferencing. It accepts a maximum input resolution of 4K and outputs up to 1080P, making it a flexible choice for content creators, educators, and professionals who need a reliable, easy-to-use capture solution. The card supports 8/10/12 bit colour depth, ensuring faithful colour reproduction from your source. It complies with USB video (UVC) and audio (UAC) specifications, so no special drivers are needed – just plug in and it works with most common software. The compact 64x28x13mm black design is bus-powered, drawing only 0.4A at 5VDC, and can be carried in a pocket for use on location.

Features and Construction

This capture card is built around standard UVC/UAC compliance, making it compatible with a wide range of operating systems and software without additional installation. Its small footprint and low power consumption make it suitable for mobile setups.

Video and Audio Specifications

The card supports HDMI input up to 4K resolution and outputs up to 1080P. It handles 8/10/12 bit colour depth and supports video output in YUV and JPEG formats. Audio is supported in L-PCM format, allowing clear sound capture from the HDMI source.

Physical Dimensions and Portability

Measuring only 64x28x13mm, the device is small enough to fit in a laptop bag or even a large pocket. Its black plastic housing is lightweight and sturdy, and the integrated USB cable eliminates the need for an external power supply.

Cable Length and Connectivity

When using standard AWG26 HDMI cables, the input transmission distance can be up to 15 metres at resolutions of 1080P and below. This allows flexible placement of the video source relative to the computer, ideal for studio or classroom setups.

Uses and Placement

The card is designed for single-channel video capture from HDMI sources such as cameras, game consoles, or medical imaging devices. Its plug-and-play nature reduces setup time, making it practical for both professional and casual use.

Live Streaming and Broadcasting

Compatible with OBS, VLC, Amcap, and other popular capture software, this card enables live streaming from a camera to platforms like YouTube, Twitch, or Zoom. The 1080P output ensures clear, broadcast-ready video without lag.

Recording and Archiving

Use it to record lectures, presentations, or personal video projects directly to a computer. Support for Windows, Android, and MacOS means it works with nearly any current laptop or desktop.

Remote Conferencing and Education

Teachers and business users can connect a dedicated camera or document camera to their computer for higher-quality video calls than built-in webcams provide, with simple USB connectivity.

Benefits and Buying Value

This capture card provides a straightforward, cost-effective way to add HDMI input capability to any computer without requiring internal hardware or battery packs. Its small size and broad compatibility make it a versatile tool for many scenarios.

No Driver Hassles

Because it complies with UVC and UAC standards, the card is recognised immediately by operating systems and software. This eliminates the frustration of searching for drivers or dealing with compatibility issues.

Reliable Performance at 1080P

The card is engineered to deliver stable 1080P output from 4K sources, with support for 8/10/12 bit colour depth for accurate colour. The 15-metre cable distance at lower resolutions gives flexibility in arrangement without signal loss.

Compact and Portable Design

Weighing almost nothing and powered entirely by USB, this capture card can be taken anywhere. It is ideal for mobile streamers, travelling educators, or anyone who needs a simple capture solution on the go.