uxcell RJ45 F-F LAN Network Extender Modular Inline Coupler 10 Pcs Product Name : RJ45 F/F Inline Coupler;Type : 1 to 1 Female RJ45 (8P8C) Size : 3.6 x 2.1 x 1.5cm / 1.4" x 0.8" x 0.6" (L*W*T)) Weight : 65g Color : Beige Package : 10 x RJ45 F/F Inline Coupler