Silicone PC Ethernet Hub Port RJ45 Anti Dust Cover Cap Protector Black 20 Pcs

Insulated and protected computer interface to make it look like new for a long time. Interface absorb moisture to prevent corrosion oxidation leading to a short circuit. Effectively reduce the static electronic products to avoid a breakdown event. One minute quick installation environmental aesthetic. Easy to put on and take off. Prevent dust and debris from entering the port when it is not in use. Prevent the contact point of the ports oxidized and causing contact problem. Designed to fit into all Ethernet Port RJ45. Available colors are: Black Clear Black Clear.