EASY TO CONNECT: Standard CAT6A female to female keystone jack can be used connect two CAT6A/CAT6/CAT5E/CAT5 Ethernet network cables GOOD COMAPTIBLITY: Compatible with patch panels or wall plates with standard keystone ports, the RJ45 couplers can snap right into the face plates and hold tightly SUITABLE FOR VARIETIES OF SITUATIONS: RJ45 Ethernet coupler can be used for wiring your home, stabilizing connectors and etc., and they are easy to wire and punch down 10G PERFORMANCE: Phosphor Bronze with Gold plated on plug contact area and easy snap-in retaining clip. CAT6A rated performance up to 10 Gigabit Ethernet applicationsCable length can up to 100m). Bandwidth 500MHZ VARIOUS COLORS: Ethernet keystone with various color coding helps to understand what you connect to and for better organization and management