The 2-in-1 Mini HDMI and Micro HDMI adapter adapts an HDMI cable to fit into a Mini or Micro HDMI port on a smartphone, laptop Mini HDMI and Micro HDMI Connectors to HDMI Adapters in Gold Plated Supports resolutions up to 4Kx2K (UHD) including 4096x2160, 3840x2160, 2560x1600, 2560x1440, 1920x1200, and 1080p Supports Audio Return Channel (ARC), HDMI Ethernet Channel (HEC), 48 Bit Deep Color, 32 channel audio, HDCP, Dolby True HD 7.1 audio, and 3D video The 2-in-1 Mini HDMI and Micro HDMI adapter adapts an HDMI cable to fit into a Mini or Micro HDMI port on a smartphone, laptop, camcorder, camera, or tablet Supports Audio Return Channel (ARC), HDMI Ethernet Channel (HEC), 48 Bit Deep Color, 32 channel audio, HDCP, Dolby True HD 7.1 audio, and 3D video