RJ45 Coupler, Ethernet Coupler in Line Coupler for Cat7/Cat6/Cat5e/Cat5 Ethernet Cable Extender Adapter Female to Female Parameter: Connector: RJ45 8P8C, Connector Type: RJ45 Cable Type: Ethernet Compatible Devices Shell: ABS Color: Black/white/green/blue/red Body size: 36mm x 21mm x 20mm / 1.5" x 0.8" x 0.8" (L*W*H) Quantity: 5pcs Features: The RJ45 extender is ideal for extending the Ethernet connection by connecting two short network cables together. Very suitable to help you solve the problem that the network cable is not long enough. Simple to use, plug and play, no driver required. 8-core pure copper gold-plated conductor, stable signal transmission, superior contact and transmission performance, providing a strong guarantee for high-speed data transmission. These network couplers comply with Class 6 performance, they have passed TIA/EIA 568-C.2 verification, FCC, RoHS compliance. The Cat5e coupler has gold-plated contacts and simple snap-in retaining clips to ensure a safe and corrosion-free connection. The female-to-female Ethernet coupler jack is compatible with Cat7, Cat6, Cat5e, and Cat5 networks. All-copper RJ45 shell, gold-plated fiber core, stable connection of network cable, long-distance transmission without disconnection. Using high-quality PCB board, sturdy and durable. Package Included: 5 PCS *RJ45 coupler Note: 1.Please allow slight size deviations due to manual measurement,measuring methods and tools. 2.The picture may not reflect the actual color of the item because of different photographing light and display monitor.Thanks for your understanding. Rj45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5E Ethernet Cable Adapter Female To Female Black Electronic-Cable J45 Female Modular Lan Ethernet Straight Coupler Connector RJ45 Female/Female Socket Modular Ethernet Connector Coupler RJ45 Coupler in Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female RJ45 Coupler Usage: Connecting 2 male network cables together and extend the length of network cable. RJ45 Coupler Meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. RoHS compliant. Ethernet Cable Extender: Using this RJ45 in-Line Coupler can save cost and time compared with replacing a network with insufficient length. They have nickel-plated contacts and snap-in fixtures to aligned accurately and safely to achieve reliable connections. RJ45 Ethernet couplers are compatible with Cat7/ Cat6/ Cat5 and Cat5e networks.