!!! WARNING!!! Note that this cable is NOT an ordinary HDMI cableThis is specifically for connecting a device with an HDMI connector to another device equipped with a Single Link DVI-D connector typically found on PCs projectors and older video equipment before the HDMI standard became widespreadThese cables can NOT carry audioThey carry video signals only! If you are looking for a High Speed HDMI Cable or a Standard HDMI Cable to connect equipment with HDMIThe CL2 rating on this cable indicates that its outer jacket has been designed to burn more slowly thereby making it safe for use inside or through the walls of residential classed buildingsThe CL2 rating ensures that your cable installation complies with fire safety codes and insurance requirementsTIP: It is a good idea to test cables and connections before installing them inside a wallIf 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