If you are looking for a professional ethernet coupler, then your research is over here. That's because our product can meet your need. Adopted of solid material, practical and durable for long time use, not easy to get deformed and bring you much convenience. Features - Color: Black.- Material: ABS, zinc alloy- Size: 3.50X2.00X2.00cm/1.38X0.79X0.79in - Convenient and versatile: Perfect for extending the length of Ethernet cables and connecting dual Ethernet cables.- High performance: Compatible with Cat6, Cat5e, and Cat5 cables, and offers performance up to 10 gigabits per second.- Durable construction: Made of ABS and zinc alloy material, ensuring durability and longevity.- Reliable connectivity: Provides a secure and stable connection with no interruptions.- Easy to operate and to install with the simple structure, to provide you with a more relaxed way of application.Packing list: 3 x rj45 connectors