The Accell ProUltra 21.3 ft High Speed HDMI/HDMI Cable is designed to the latest HDMI specification. The ProUltra cable supports all HD resolutions and formats including 1080p, 4Kx2K and 3D and an overall bandwidth of up to 10.2 Gbps (340 MHz), the maximum bandwidth allowed by the latest HDMI specification.
The ProUltra cable includes an Audio Return Channel (ARC), ensuring complete support of the latest audio technology. The Audio Return Channel allows an ARC enabled TV to send or receive audio data upstream or downstream to ARC enabled audio equipment. The cable also supports Deep Color and x.y.Color technologies, DTS-HD or Dolby TrueHD high-definition (HD) digital audio formats and automatic audio and video "lip sync" capability. This cable works with all HDTV refresh rates including 60 Hz, 120 Hz and 240 Hz, for a superior high definition picture and sound.