Kramer HDMI Cable

Plenum rating refers to the cable's jacket material, which is specially designed to resist fire and produce minimal smoke. You are required to use plenum-rated cables if you are running the wire through air-handling spaces, such as drop ceilings or raised floors, to comply with building safety codes.

Yes, the K-Lock connectors are fully compatible with standard HDMI ports. The K-Lock feature simply adds a mechanical tension mechanism that grips the port more securely, providing 15lbs of pull resistance to prevent the cable from accidentally slipping out.

This cable uses heavy-duty 24AWG wire, which is thicker than standard HDMI cabling to help maintain signal integrity over longer distances. While 45 feet is a significant run, this gauge is specifically chosen to minimize signal degradation for high-definition video and audio.

Yes, this cable supports HDMI with Ethernet. This allows your connected devices to share an internet connection without needing a separate Ethernet cable, provided both devices support the feature.

Not at all. The gold plating is primarily functional; it prevents corrosion over time, which ensures a reliable, long-term connection. This is particularly important for permanent installations behind walls or ceilings where you won't be able to easily access or replace the cable.