Unshielded Cat6 Female to Female keystone jack can be used connect two Cat5e/Cat6 Ethernet network cables. Fits all standard keystone wall plates and blank patch panel.High heat conductivity/low thermal resistance/does not conduct electricity. Cat6 keystone inline coupler is easy for voice, home networking, home office, video and more DIY project.Future-proof your network for 10-Gigabit Ethernet at a Cat5e price with this convenient and cost effective keystone coupler for Ethernet. Phosphor Bronze with Gold plated on plug contact area and easy snap-in retaining clip.Ideal for overclocking - No evaporation or sweating. Cat 6 keystone inline coupler meets Category 6 performance and in compliance with the TIA/EIA 568 standard.