This female coupler Adapter works by joining two network Cables together to form an extension or change of gender.
Joining Two Straight cables together will form a longer straight cable.
Joining One straight cable and one crossover Cable together will form a crossover connection.
Available LOTS: 1, 2, 5, 10, 20,50,80 and 100.
20 pcs Cat5e Cat6 RJ45 Ethernet Coupler Adapter