SODIAL(R) 2 Pcs Black Plastic Housing RJ45 8P8C Female/Female Ethernet Connector Coupler Product Name : RJ45 Ethernet Coupler; Connector Type : Female to Female RJ45 (8P8C) Size : 3.6 x 1.5 x 2.1 cm / 1.4" x 0.6" x 0.8" (L*W*H);Color : Black Main Material : Plastic Weight : 10g