Kramer’s ADC−U31C/HF is a USB 3.1 Type−C to HDMI adapter cable that lets you output HDMI video and audio from a USB Type−C™ device to easily connect extra monitors to a laptop or desktop without having an extra graphic card. This short cable adapter is ideal for connecting your MacBook Chromebook or laptop with USB Type−C to a HDMI monitor or projector supporting resolution up to 4K@ 60Hz. • Max. Resolution 4K@ 60Hz (4:4:4). • Supports HDCP 2.2 and HDCP 1.4. • Compatible with Windows & Mac. • Mirror or Extend a Computer Display Workspace. • Plug and Play Installation — No drivers required bus powered. • RoHS Compliant. • Note — Your USB–C equipped device must support video (DP alt mode) to work with this adapter