uxcell 5Pcs Cat5 RJ45 LAN Network Ethernet Cable Extender Joiner Adapter Product Name : RJ45 Adapter;Connector Type : Female to Female RJ45 (8P8C) Size : 3.7 x 2.1x 1.5cm / 1.5" x 0.9" x 0.6" (L*W*H);Color : Khaki Main Material : Plastic Weight : 36g Package : 5pcs x RJ45 Adapter