Monoprice's Certified Premium High Speed HDMI® Cable is designed to meet and exceed the highest standards of HDMI performance. Capable of delivering 18Gbps bandwidth, these are the only cables to be tested and certified by HDMI Authorized Test Centers to ensure they support all features in the latest HDMI specification. Guaranteed to work with all modern 4K equipment, the Certified Premium High Speed HDMI Cable is the perfect choice for all your 4K and High Speed HDMI display need.Premium Certified: These Certified Premium High Speed HDMI® Cables are the only HDMI cables to be tested and certified by HDMI Authorized Test Centers to ensure they support all features in the latest HDMI specification.Comprehensive Testing: Each cable length has been individually tested and certified to deliver the full 18Gbps bandwidth with a high level of EMI resistance.Dual Video Stream: This High Speed HDMI Cable supports the simultaneous delivery of dual video streams to a single display screen. This enables use of the Multi View feature found on newer LG and Samsung televisions, so you can watch football while the kids play video games on the same display.? Supports all HDMI® resolutions up to 4K (3840x2160p @60Hz), including 3D and Multi View video? Supports the 21:9 cinema aspect ratio? Supports up to 32 audio channels and a 1536 kHz audio sampling rate? Simultaneous delivery of dual video streams to multiple users on the same screen? Supports SA-CD, DVD-Audio, DTS-HD Master Audio?, Dolby TrueHD?, and other high-definition audio standards? Supports Deep Color, up to 16-bits per channel, including Sony's x.v.Color? standard? Supports extended CEC (Consumer Electronics Control) commands and functions, the HDMI Ethernet Channel, and the Audio Return Channel featuresCertified by HDMI® Authorized Test Centers? Each individual length of these cables has been tested to ensure that it is capable of delivering the full 6.0Gbps/channel (18Gbps total) bandwidth required by the latest HDMI specification.? Once the cable has passed the rigorous testing procedure, HDMI Licensing issues a Premium Certified Cable label, which includes a hologram and 2D barcode, so you can trust that the cable will deliver the highest level of HDMI performance.