High Speed capture card 4K: The Breilytch video capture card supports input max resolution 3840×2160@30Hz, output max resolution 1920×1080@30Hz, support 1080P 30fps High-Quality Recording and live streaming. (Note: This is a Uni-directional video Capture Card, Just Support Converting from an HDMI Source to a USB Display.) Plug & play: The Breilytch HDMI Video Capture Card Can Be Plug and Play, No Need to Install any Driver,Without External Power Supply.Design with Compact and Portable, Easy to Carry.