HDMI GAME CAPTURE : Based on the high speed USB 2.0 technology, It can capture one signal channel HD HDMI video signal. Suitable for devices with HDMI output such as blu-ray player, PS3/4, Xbox one , Wii U, Nintendo Switch, DVD, camera, ZOSI security camera, DSLR and set top box etc.DON'T work for HDCP2.2 devices PLUG AND PLAY CAPTURE CARD : No driver or external power supply required, a Low latency game, meeting, live streaming. Share to youtube, facebook and twitter.Not support Mic-in for commentary; Record HDMI signal source directly, No HDMI splitter needed anymore. Compatible with Windows, Mac OS X