Features. Heavy-duty Cat 5e RJ45 couplers extend the connection between two Ethernet patch cables. Gold-plated contacts ensure a corrosion-free connection. This 8P8C female-to-female Ethernet coupler is backward compatible with Cat5 network. The Cat 5e coupler is UL Listed and meets Category 5e performance. The Cat 5e RJ45 in-line coupler requires no tools to connect RJ45 Ethernet patch cables. This coupler is an ideal solution for extending existing Cat 5, 5e, 6, and 6a cables that are inaccessible or relocated. It is very useful for quickly testing and troubleshooting equipment. Superior construction combines a high-impact, flame-retardant plastic housing with gold-plated RJ45 contacts. Pack of 5 Specifications: Color: White. Material: Copper. Jacket Material: PVC. Wire Gauge: 24 AWG. Conductor Count: 8. Network: Cat 5e. Dimensions: 1 H x 5 W x 8 D Weight: 0.5 lbs