Description;
-Support HDMI loop out
-Support microphone audio input, 3.5 stereo output
-Support microphone audio and HDMI audio superimpose capture
-Support input max resolution 4K
-Support output max resolution 1080P
-Support AWG26 HDMI standard cable: input up to 15 meters (1080P and below resolution)
-Support most acquisition software, such as VLC, OBS, Am cap, etc
-Support Windows, Android, and macOS
-Conform to USB Video and UVC standard
-Conform to USB Audio UAC standard
-Compact and portable

Features;
-Safe to use
-Durable and portable
-Plug and play
-Suitable for high definition acquisition, teaching recording, medical imaging, etc.

Specifications;
-Interface: USB 2.0
-Video-Input: HDMI
-Video Output: HDMI
-Package weight; 200g
-Package dimensions; l=12.3cm x h=11.8cm x w=5.5cm

What's in the box
1 x 4K 1080P HDMI Video Capture With Audio Out