The TC-UB100 SDI is a USB video capture card that supports 1 channel of SD, HD, and 3G-SDI video input up to 1080p/60Hz. It captures both SDI video and audio, outputting YUV422 video and 48kHz PCM audio over USB 3.0. No drivers are needed and it is compatible with Windows, Linux, and OS X. The capture card has 64MB of memory, supports various SDI standards, and can output various resolutions and frame rates. It is compatible with several streaming and video software programs.