Toolless Termination - Cat6 pass through Patch Panel came with couplers making it easier to connect the cables without any punching down. Simply plug the Cat6 cable into the RJ45 coupler jacks on either side of the ethernet panel. Gold Plated Keystone - Gold-plated contacts ensure corrosion-free connections and improve connector durability. This patch panel meets and exceeds industry standards to support better network connections up to 10G ethernet speed (Cable length limit to 35m-55m). Rack Mountable - Install this ethernet patch panel 12 port in a standard 1U (1.75") height universal 19" rack, cabinet or wall bracket. Easy Repair - The keystone coupler patch panel are removable if necessary for replacement or upgrade. Meanwhile, if need expand in the future, you can easliy replace cat6 coupler with other coupler such as fiber adaptor, coax coupler, HDMI, VGA and so on. Detachable Back Bar - This rack patch panel wall mount is made of cold-rolled thick stee