AudioQuest RJ45 Noise-Stopper Caps for Network & Audio Systems – Prevents RFI & EMI Noise, Protects Unused Ethernet Inputs & Outputs from Dust and Corrosion, Set of 4

AudioQuest RJ45 Noise-Stopper Caps for Network & Audio Systems – Prevents RFI & EMI Noise, Protects Unused Ethernet Inputs & Outputs from Dust and Corrosion, Set of 4

• Blocks Unwanted Interference: Prevents RFI (Radio Frequency Interference) and EMI (Electromagnetic Interference) from entering unused RJ45 Ethernet ports.
• Protects Open Network Ports: Shields empty Ethernet jacks from dust, dirt, and corrosion, preserving long-term device performance.
• Maintains Signal Purity: Helps ensure clean signal pathways in networked audio systems, streamers, and Ethernet-connected AV components.
• Tool-Free, Secure Fit: Easily press into any unused RJ45 port—no tools or configuration needed for a tight, secure connection.
• Perfect for Audio & IT Gear: Ideal for network streamers, routers, switches, and other components in high-performance home audio or data systems.