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: 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. 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.