1.4K loop out HDM video capture card live recording plug and play without driver     2.60fps zero delay 4k full HD visual effect HDM supports 4K@60Hz input/loop output, transmits 1080p@60fps video signal through USB3.0 port     3. Super compatible with free drive installation Compatible with Windows/OS/Linu/Android and other systems, plug and play, suitable for recording software such as OBS/Potplayer     4. No delay and no stagnation in live broadcasting 3.5mm standard audio interface, the sound is clear and smooth, and does not hinder video shooting.     5. Take it with you when you go out without burden. Small and portable, sturdy and durable, easy to carry and walk away anytime, anywhere          Resolution: 3840*2160@30HZ     Chip: MS2131     Interface: USB     System platform: Compatible with all operating systems     Colour:silver     Material:aluminum alloy     Size:11.8 x 8.7 x 2cm          Package Contents:     1 x 4K HD video capture card      1 x USB cable     1 x English manual          Only the above package content, other products are not included.     Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.