uxcell Laptopn PC Ethernet Hub Port RJ45 Anti Dust Cover Cap Protector Blue 10Pcs

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: Blue, pink, fuchsia, green..