The Cablexpert UHG-4K2-01 is a USB HDMI grabber designed to capture high-quality video and audio from HDMI-enabled devices. It supports 4K resolution and includes a pass-through HDMI feature, which allows you to monitor your source signal on a separate screen while simultaneously recording or streaming. Since it functions as a standard USB web camera, you can simply plug it into your laptop or PC and start using it without needing a specialized video card. To handle sound, the device is equipped with a stereo audio output and a regular analogue microphone input, making it a practical choice for gamers who want to share their gameplay with commentary. Its plug-and-play operation ensures that you can set up your streaming environment quickly and easily.