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The 20 Lindy RJ45 Port Blockers fit into RJ-45 ports and prevent cables or devices from being connected. They are installed using a special insertion key and serve as a visual indicator of inactive or disconnected ports.
To install, attach the blocker to the key, insert it into the port, and remove the key. They provide a basic deterrent but do not completely prevent deliberate tampering.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.