USB 3.1 Type-C Adapter Connects an HDMI Monitor to Your USB-C or Thunderbolt 3 DeviceThis USB-C adapter helps you transmit digital audio and 4K video from your tablet. laptop. Chromebook. MacBook. smartphone or PC to an HDMI-enabled television. monitor or projector. Its an ideal tool for giving video presentations in conference rooms and classrooms. editing multiple documents on a larger screen. or streaming video for digital signage in crystal-clear 4K.Supports USB-C DisplayPort Alternate Mode for Transmitting Audio/Video SignalsBy connecting the attached USB-C cable to a source device that supports USB DisplayPort Alt Mode. you can output 4K video and digital audio to a compatible monitor. television or projector without installing special software drivers.Transmits Crystal-Clear 4K Video and Digital AudioTo send digital audio and Ultra High Definition video to a 4K-ready HDMI television. projector or monitor. connect the HDMI port to the display using an HDMI cable (such as P568-Se