Black 12mmx8.3mm RJ45 Silicone Port Covers - 20pcs Ethernet Hub Dust Cap Protectors

These are small, black silicone port covers designed to protect the RJ45 female ports on network devices from dust and debris. Each cover is specifically sized to fit standard 12mm x 8.3mm ports, ensuring a snug fit without the need for additional tools. Made from flexible silicone, they are durable and resistant to wear, making them suitable for both home and office environments. The set includes 20 pieces, providing enough coverage for multiple devices or replacements over time.

The covers are ideal for use with Ethernet hubs, switches, and other networking equipment that have exposed RJ45 ports. They help maintain the cleanliness of the ports, which can improve connectivity and reduce the risk of damage from foreign particles. The black color makes them discreet and easy to match with most device casings. Their compact size allows for easy storage and transport when not in use.

Installation is straightforward—simply slide the cover onto the port until it fits securely. No adhesive or fasteners are required, making them easy to apply and remove as needed. The silicone material is also resistant to temperature changes, ensuring reliable performance in different environments. These covers are a simple yet effective solution for maintaining the integrity of network connections.

Each cover measures approximately 12.5 x 10.5 x 8 mm, making them small enough to not interfere with device operation or port access. They are compatible with standard RJ45 ports commonly found on routers, switches, and network cards. While they offer excellent protection against dust, they do not provide any additional features such as waterproofing or electromagnetic shielding.

Brand: uxcell
Model: 20pcs RJ45 Silicone Protectors
Specifications: 12mm x 8.3mm port size, black color, silicone material
Features: Dust protection, durable silicone, no adhesive required, 20-piece set