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
Package: 50x RJ45 cover ( 25xblack + 25xtransparent )