rj45 coupler, ethernet extension, pluspoe network connectors for cat7/cat6/cat5e/cat5 ethernet cable - network cable coupler female to female (blue, 2 pack) pluspoe <b>description:</b><br> pluspoe rj45 female to female network jack in-line coupler extend the length of a ethernet patch cable. constructed of high-impact, fire-retardant plastic and nickel plated, these couplers meet or exceed category 6 performance in compliance with the tia/eia 568-c.2 standard. <br><br> <b>specifications:</b><br><br> - condition: brand new<br> - color: blue<br> - weight:0.05kg, lightweight <br> - product size:4.3 x 2.3 x 2cm/1.7 x 0.9 x 0.8 inch <br> - relatively sturdy and incredibly easy to use<br> - compatible with cat7,cat6, cat5e,cat5 network<br> - tia/eia 568-c.2 verified, fcc, rohs compliant <br> - thickened pcb board, robust and durable <br> - these rj45 couplers are metallic shielded <br> - it's a standard ethernet coupler, not a specific type. you need not put any ethernet cord. <br><br> <b>please note: </b><br> this can not use with a keystone jack. <br> it is not for a phone cable, but for an ethernet cable.<br> they are only compatible with rj45, not compatible with rj11. <br><br> <b>package contents:</b><br> 2 x rj45 couplers, blue<br><br> <b>warranty:</b><br> our fan-favorite 18-month warranty and friendly customer service