Here's some information for shopping:
Purpose: This device allows you to capture one channel of HD HDMI video signals, often used for live game streaming, video recording, or meeting recordings.
Features: It typically supports 4K input resolution, 1080P output resolution, HDMI loop-out for minimal latency, and compatibility with various software like OBS and VLC.
Connectivity: It connects via USB 3.0 for high-speed data transfer and often includes ports for microphone and audio input/output.
Compatibility: It is generally compatible with Windows, Mac OS, and Android operating systems.