Black Silicone RJ45 Dust Cover Protector Plugs for Ethernet Hub Port 125 Pcs
Black Silicone RJ45 Dust Cover Protector Plugs — 125 Pcs
Keep your Ethernet ports clean and reliable. These iExcell black silicone RJ45 dust cover plugs are soft, durable, and sold in a convenient 125-piece pack — perfect for network closets, offices, and field service kits.
Product Overview
These iExcell silicone anti-dust cover plugs are designed to protect RJ45 female ports on network switches, hubs, desktops, laptops and wall outlets. By preventing dust, debris and oxidation you preserve contact integrity and help maintain stable, high-speed data connections.
Key Benefits
- Dust & debris prevention: Shields unused RJ45 ports from environmental contaminants.
- Oxidation protection: Reduces risk of corrosion on contact points for reliable connections.
- Soft silicone construction: Gentle on ports while providing a snug fit.
- Bulk pack: 125 pieces — ideal for IT closets, service technicians, or inventory stock.
- Compact size: Small profile that won’t interfere with adjacent ports or cables.
Where to Use
- Network switches and hubs
- Desktop computers and servers
- Laptops with Ethernet ports
- Routers, modems and wall Ethernet outlets
- Spare parts inventory for IT teams and installers
Frequently Asked Questions
Are these plugs waterproof?
No — the product specification indicates Not Water Resistant. They protect against dust and oxidation but are not intended to seal ports against liquid ingress.
What devices are compatible?
Compatible with any device that has an RJ45 female port: Ethernet switches, hubs, desktops, laptops, routers, modems, and wall jacks.
How many plugs are included?
This pack contains 125 RJ45 anti-dust cover plugs — model RJ45CVRB125.
Why RJ45 Port Protection Matters
Unused Ethernet ports are common entry points for dust and contaminants in racks, classrooms and public spaces. Even microscopic grime can degrade signals over time or cause intermittent connectivity. Using low-cost RJ45 dust covers helps protect contact points, reduces maintenance, and extends the life and reliability of networking hardware.
Who should buy this pack?
This 125-piece pack is ideal for IT departments, data center operators, network installers, managed-service providers and small businesses who want a low-cost, preventive measure to maintain clean network hardware across multiple locations.
