Blackmagic Design Intensity Pro 4K video capturing device Internal PCIe

The number of audio samples captured or played back per second, expressed in hertz (Hz). It indicates the resolution and fidelity of an audio signal; higher rates allow more accurate reproduction of high‑frequency content.

The highest pixel dimensions that a device can record in video, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution supported for capturing video content and is commonly used for cameras, smartphones, and capture cards.