So Easy to Extend Ethernet Cables, Ethernet coupler is ideal for extending ethernet connection by connecting 2 male network cables together. Almost No Signale Loss, With as many as eight connections on each side aligned just right and secured firmly, signals pass through without any loss of signal integrity or lag. Very wide compatibility, This 8P8C female Ethernet extender adapter is compatible with Cat 7, Cat 6, Cat5, Cat5e network patch cords. It meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. 1 Gigabit Fast speeds, Ethernet cable coupler can speed up to 10Gbps for connecting Cat7 or Cat6 ethernet cables. Compact Design, rj45 coupler are very small, easily fitting into your palm. It provides multiple solutions for home networking, home, office, audio, video. If you have any questions, please contact customer service, we will provide you with the best after-sales support