Cable Matters Combo, Mini HDMI to HDMI Adapter and Micro HDMI to HDMI Adapter The combo-pack Mini HDMI and Micro HDMI adapters adapt an HDMI cable to fit into a Mini or Micro HDMI port on a smartphone, laptop, camcorder, camera, or tablet Fully compliant with the latest HDMI standard, these Mini HDMI to HDMI and Micro HDMI to HDMI adapters are capable of carrying the increased bandwidth of HDMI 2.0 at 18 Gbps Support 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 Support resolutions up to 4Kx2K (UHD) including 4096x2160, 3840x2160, 2560x1600, 2560x1440, 1920x1200, and 1080p Convenient and cost-effective combo-pack male to female adapters provide spare or replacement units for different equipments. Gold plated connectors resist corrosion and provide rigidity. Grip treads help easy plugging and unplugging