Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers. 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: Supports the simultaneous delivery of dual video streams to a single display screen. 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. Certified 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.