Protect unused Ethernet ports and deter unauthorized access Install these 10 RJ45 Port Locks into standard RJ45 (modular 8P8C) jacks/Ethernet LAN ports to restrict access and to protect against physical damage, dust, and contaminants. Protect Network Ports and Equipment Protect standard RJ-45 ports that are not currently in use. An installed RJ45 port blocker serves as an effective visual and physical deterrent to unauthorized users. In addition, the locking RJ45 port protectors safeguards against particulate matter, preventing the accumulation of dust on the contacts within jacks. This ensures the reliable operation of critical infrastructure equipment such as servers, switches, and routers, preventing errors and potential downtime attributed to foreign particles in exposed slots. Quick Installation and Removal The snap-in RJ45 Port Locks enable quick and simple installation and removal without disrupting adjacent ports or cables. Once the lock is installed, it can only be removed with the included security key. The locks are reusable and can be re-deployed where needed. The StarTech.com Advantage