Capture Card, Audio Video Capture Card with Microphone 4K HDMI Loop-Out, 1080p 60fps Video Recorder for Gaming/Live Streaming/Video Conference, Works for Camera/PC

High Performance Chip
Super Performance Chip makes video conferencing, game live broadcasting, etc. clearer and smoother. No delay, no blue screen 1

Ult-HD 1080P Clear Image
Full HD 1080P video capture, 60Fps video recording and live broadcast.

High-intensity reproduction of video delicate colors, clear, vivid picture quality

Wide Compatibility for Muti APP/devices
Works well with most mainstream game consoles, Camera, DSLR; OBS Studio, QuickTime Broadcaster (OS X), etc.
Select the Capture Card 1-1
In the red arrow column, select "USB Video" and the current audio and video capture. As shown in Figure 1-1

Select the Capture Card 2-1
A.
Custom Resolution: The Resolution/FPS Type column is set to custom. As shown by the white arrow in Figure 2-1.

B.
Set Resolution: Select the appropriate resolution at the up and down arrows on the far right of this column. As shown by the yellow arrow in Figure 2-1.

C.
Set FPS: Select the appropriate frame rate at the up and down arrows on the far right of this column. As shown by the red arrow in Figure 2-1.

Drag the drop-down bar on the far right to set the desktop audio and MIC mixing. 3-1
A. Select the "Output Desktop Audio" item at the up and down arrows on the far right of the "Audio Output Mode" column. As shown by the red arrow in Figure 3-1.

B. Mark the "" in the red box.
As shown below:

C. Select the MIC input of the collector at the up and down arrows on the far right of the "Audio Device" column. As shown by the yellow arrow in Figure 3-1.

The OBS is set up and it can be used normally.