A 4K HDMI Capture Card (HDMI to USB 3.0) is a device that allows you to capture high-quality video and audio from HDMI sources (such as gaming consoles, cameras, or PCs) and transmit it to a computer via USB 3.0. This is ideal for activities like streaming, recording gameplay, or live video production.

Key Features of a 4K HDMI Capture Card (HDMI to USB 3.0):

1. 4K Resolution Support:

   • It can capture video in up to 4K resolution (3840 x 2160 pixels), making it suitable for high-definition content like gaming, streaming, and video production.
   • Some cards support 4K input but may only output at 1080p depending on the device’s specifications.

2. USB 3.0 Interface:

   • The card connects to your computer via USB 3.0 or USB-C, providing fast data transfer rates (up to 5Gbps). This ensures smooth, lag-free capture of high-quality video.
   • It can work with laptops, desktops, or other devices with USB 3.0 ports.

3. Plug-and-Play:

   • Many 4K HDMI capture cards are plug-and-play, meaning you don’t need to install any drivers or software. They should work with common streaming or recording software (OBS Studio, XSplit, etc.).

4. Low Latency:

   • These cards typically offer low-latency video capture, which is important for live streaming and real-time content creation like gaming or video calls.

5. Audio Capture:

   • Capture cards generally support both video and audio signals. Some cards also include audio extraction features for high-quality sound, or they can pass through the audio from your HDMI device.

6. Compatibility:

   • They usually work with a wide range of devices, including gaming consoles (PlayStation, Xbox), DSLR cameras, camcorders, laptops, PCs, and media players.

7. Software Support:

   • Most capture cards are compatible with popular streaming software such as OBS Studio, XSplit, Streamlabs, and video editing software like Adobe Premiere Pro.

8. HDCP (High-Bandwidth Digital Content Protection):

   • Some capture cards may struggle with HDCP-encrypted content (such as some Blu-ray players or Netflix from a console). Always check if the device can bypass HDCP if you intend to capture such content.