A High Speed HDMI Cable with RedMere from Monoprice is the best way to transmit your High Speed HDMI signals over the longest distances, while using the thinnest cables possible. RedMere technology is a breakthrough in the functionality and efficiency of HDMI cables. High Speed HDMI Cables with RedMere can reliably distribute High Speed signals to much greater distances, up to 65 feet (20 meters) at the full 10.2 Gbps data throughput, as opposed to the 25 foot distance for HDMI cables without RedMere technology. This can be done with thinner and lighter cables, which are easier to handle and route through your home theater system and which put less stress on your equipment's HDMI ports. Normally a cable of this length would require minimum 28 AWG conductors to support High Speed HDMI features, but the RedMere chip in this cable allows it to support all High Speed HDMI features with only 36 AWG conductors. Also note that these cables are fully compatible with switches, splitters, matrix devices, etc. They can be used in any application in which a normal HDMI cable can be used and many applications where HDMI extenders would otherwise be required. The VW-1 rating on this cable indicates that it complies with fire safety codes and insurance requirements and is safe for use inside the walls of residential class buildings. If there are any issues or problems, we can help you resolve them before you spend the time, effort, and expense of installing them inside the walls.