30 PCS RJ45 Dustplugs Ethernet Hub Port Anti Dust Cover Cap Protector Plug Silicone Stopper(Black)

Precise and Stable Fit: Created with accurate molding for consistent sizing, allowing smooth installation with light pressure and maintaining a secure hold without easy detachmentProduct name: RJ45 cable female dust plugDust and humidity are the two biggest killers of computers, often making computers invisible. Especially for the joints that are not commonly used, they are covered with countless dust over time, and when they really want to use it, they cannot be used due to dust and rust.specification Size: About 1.2*1cmColor: Black, white, transparentMaterial: SiliconeApplication: Suitable for computer, router, switch, TV RJ45 cable female port

• Reliable Interface Protection: Designed to cover unused ports and block external particles and gaps, helping maintain the original condition of port surfaces over time
• Soft and Flexible Structure: Made with a pliable and elastic physical form for easy installation and removal, offering a snug fit that stays securely in place during use
• Insulating Design: Provides physical insulation for interface components, supporting consistent performance and helping keep equipment in stable working condition
• Clear Port Identification: Helps mark inactive ports and guide proper connection points, creating clear visual cues for efficient equipment use and management
• Universal Compatibility: Engineered to fit standard Ethernet ports, suitable for use with network switches, routers, hubs, cards, computers and related equipment