Features: Achieve fast speed with this USB coupler featuring copper cores and metal construction for stable Gigabit Ethernet.Its 22mm cylindrical panel mount design integrates seamlessly into wall/server racks, maintain integrity in harsh environments.Ideal for networking technicians, home installer, and 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, and protective for durability in demanding installations.Specifications: Color: Black/SilverComponent:Metal+SiliconeSize:Approx.30.6x28.5x24.9mm/1.2x1.12x0.98inchType: USB3.0/USB32.0Package Includes: 2Pcs USB Panel Mount Connectornote: 1.Please allow 1-2cm errors due to manual measurement.2.Due to the differences between different monitors, the picture may not reflect the actual of the item.