StarTech RJ45 Port Locks RJ45LOCKANDKEY 10-Pack

Protect open Ethernet ports before they become a maintenance problem. StarTech RJ45 port locks help block accidental insertion, reduce dust buildup, and add a physical layer of control to network hardware in racks, cabinets, and exposed work areas. The included security key keeps removal intentional, which is useful when multiple teams share infrastructure or when ports must remain reserved for future expansion. This 10-pack is built for environments where small oversights create outsized risk. Unused RJ45 ports can invite tampering, mispatching, and contamination that complicate troubleshooting later. By covering those ports with a dedicated blocker, you preserve port integrity and keep the front of the switch cleaner and easier to manage. For IT teams standardizing physical security across closets and data rooms, this is a simple, low-friction control that supports better cable discipline without adding complexity to the rack. It is a small accessory, but one that helps protect more expensive network assets from avoidable wear and misuse.