1.[4K HDMI Game Capture Card]: The game video capture card is designed with high-end smart chip and adopts high-quality aluminum alloy shell, which is stylish and compact. Supporting HDMI input up to 4K@60fps, plug and play, the device can be used with streaming media such as OBS immediately. It is very suitable for live broadcast, game broadcasting, video recording, conference room, etc. 2.[High-speed technology] Supports easy recording and transmission of high-quality audio or high-definition video directly to your computer. It is very suitable for video and audio recording and live broadcast. 3.[Powerful system and software compatibility] Compatible with many systems, such as Windows, Mac OS, Android. And it supports software such as: VLC, OBS, Amcap, etc. 4.[HD 1080P 60fps signal loop output]: The maximum HDMI output resolution of this HDMI capture card for Nintendo Switch is up to 4K@30fps, and it transmits 1080p@60fps video signal through the USB 3.0 port. It outputs clear and clean high-quality images without frame delay. You can enjoy recording the wonderful moments of your video game adventures.