Features: Achieve fast speed with this RJ45 CAT6 coupler featuring metal construction for stable Gigabit Ethernet Integrates seamlessly into wall/server racks, maintain integrity in harsh environments. Ideal for networking technicians, smart home installers, and IT professional requiring infrastructure connection in commercial/industrial settings. Perfect for extending cabling in wall mounted networking panels, data centers, or office server cabinets where space optimization and weatherproofing matter. Rigorously tested to withstand 50+ mating cycles, extreme temperature for durability in demanding installations. Specifications: Color: Black Silver Component:Metal+Silicone Size:Approx.27.8x30mm/1.09x1.18inch Package Includes: 2 Optional Package: Package 1 Include:5Pcs RJ45 Cat6 Panel Mount Connector Package 2 Include:2Pcs RJ45 Cat6 Panel Mount Connector note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.