EASY TO CONNECTUnshielded Cat6 Female to Female Ethernet keystone jack can be used connect two Cat5e/Cat6 Ethernet network cables. ADAPTATION TYPEFits all standard keystone wall plates and blank patch panel. High heat conductivity/low thermal resistance/does not conduct electricity. STABLE TRANSMISSIONPhosphor Bronze with Gold plated on plug contact area and easy snap-in retaining clip. Ideal for overclocking - No evaporation or sweating. PERFORMANCE STANDARDSRj45 Coupler Cat 6 keystone inline ethernet coupler meets Category 6 performance and in compliance with the TIA/EIA 568 standard. EFFICIENT AND CONVENIENTCat6 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.