HD Video/Audio Capture card can directly record high definition videos directly to your hard drive with no delay. It can support input max resolution 3840×2160@30Hz and output max resolution 1920×1080@30Hz. It also supports 60fps on 720P . Compatible with Windows, Mac OS X and for Linux.You can enjoy much clear video for your recording, live streaming, broadcasting live.No driver installation or Power supply is needed just plug and play. Congo Capture card is designed for easier operation.It is light in weight, Compact and portable to use. You can use built-in functions of the current software to get a seamless experience. This capture card directly leads to USB Cable to avoid unnecessary connections.This Capture Card can support most acquisition softwares, such as VLC / OBS / Amcap, etc. And also compatible with Windows / Android / MacOS. Max working current: 0.4A/5V DC.