StarTech.com USB-A Port Blocker Replacement Plugs, 25-Pack Spare Latching Inserts for USB-A-PORT-BLOCKER, Snap-In Reusable USB-A

Block access to USB-A ports to deter unauthorized use or tampering<br/><br/>Expand USB Port Security<br/><br/>Add or replace USB-A port blockers to help prevent unauthorized access, data theft, and malware attacks. These latching dust cover plugs are designed for use with the compatible USB-A Port Blocker Key (sold separately), providing a visible and effective deterrent in offices, classrooms, and other shared environments.<br/><br/>Quick Installation and Reconfiguration<br/><br/>The snap-in USB-A port blocker plugs allow fast, tool-free installation without interfering with adjacent ports. Simply insert the plug into the USB port to secure it. When access is required, use the compatible security key (USB-A-PORT-BLOCKER) for quick removal and redeployment. The reusable design makes it easy to scale or adjust port control as security needs evolve.<br/><br/>Maintain Port Reliability<br/><br/>Beyond access control, these replacement plugs function as protective dust covers to shield USB-A ports from debris and buildup. This helps preserve port integrity, maintain consistent performance, and extend the lifespan of laptops and desktop computers in high-traffic deployments.