The ikan HomeStream HDMI to USB Video Capture Device is a portable HDMI to USB converter for inputting HDMI video into your computer or Android device. It is small enough to take with you almost anywhere. The converter supports input 4K video up to 30 fps, and it conforms to USB 1.0 and 1.5 standards, so it works with either Windows or Mac computers. The converter does not require external power, so that is less gear to carry. And no worries about finding additional power; just plug it into your computer and the HDMI source, and you are all set to go. A short USB cable is included to facilitate connecting to your computer.