The Accell ProUltra Elite 3.3" High Speed HDMI Cable with Ethernet supports a data transfer rate of up to 10.2 Gbps (340 MHz) and is fully compliant to the HDMI high speed with Ethernet specification. This cable is compatible with all HDMI devices and supports all resolutions and video formats including High Definition (HD) 1080p, 4K and 3D.This cable features an HDMI Ethernet Channel and an Audio Return Channel, ensuring complete support of the latest audio and video technologies. It"s capable of transferring 48-bit Deep Color or x.v.Color technology as well as DTS-HD or Dolby TrueHD high-definition digital audio formats. It works with all HDMI devices.