Product Description of USB 3.0 Version as sample:

Brand new and high quality
Applicable For: It is suitable for high-definition acquisition, teaching recording, gaming, live streaming etc.
High Performance: Adopt imported high performance combination chip, more smooth, original drawing transfer.
Material: Aluminum alloy oxidized shell, fine frosted surface design heat dissipation fast not hot.
Resolution: Supports input 4K@60Hz resolution, color fine and image quality is HD.
HDMI-compatible Loop-out: There is no delay when you are playing game live, the HDMI-compatible loop-out
port is very useful.
1080P 60fps Video Capture Device: Max. 1080P 60fps video capture and streaming.it is very suitable for live games.
Support for microphone audio embedding.
Support for independent audio output.
Supports 8/10/12 bit color depth.
Support Software: Support a variety of acquisition software, such as for VLC, for OBS, for Amcap, etc.
Support System: Support for Windows,for MAC OS.
3.5mm Microphone and Audio Input/Output Port: You can connect this video capture device with your 3.5mm earphone,
you can also connect the video capture device with 3.5mm Microphone so that you can stream your voice and record your voice by the ports easily.
USB 3.0 HDMI-compatible Video Capture: Based on the high-speed USB 3.0 technology,
it can capture 1 channel HDMI-compatible video signal.
Driver-free, just plug and play.