EXERTIS CONNECT USB Port Blocker, 4-Pack, Key-Operated, USB-A, Blue 915111

Physical security for exposed USB-A ports: this set blocks unauthorised access with four key-locked inserts. Unlike software restrictions, the blockers cannot be bypassed by a user and remain effective even when the system is powered off.

Highlights

• Blocks unused USB-A ports to prevent data theft, malware injection, and unauthorised device connections
• Key-operated insertion and removal – only the included key can release the blockers
• Reusable and durable plastic construction in blue
• Set includes 4 blockers and 1 removal/installation key
• Ideal for offices, public computers, schools, and data centres

In daily use

Insert a blocker into any standard USB-A socket and turn the key to lock it. The port is then physically obstructed; no cable or device can be plugged in. To restore the port, use the key to unlock and extract the blocker. The blockers can be reused across different machines and are suitable for indoor environments.

Full specifications

• Product type: USB port blocker
• Compatibility: USB Type-A female ports
• Number of blockers: 4
• Key included: 1
• Security mechanism: physical port obstruction
• Installation: key-operated insertion
• Removal: key-operated extraction only
• Material: durable plastic
• Colour: blue
• Reusability: yes
• Application: office, public computers, schools, data centres
• Operating environment: indoor
• Security level: basic physical security

Final note

Keep unused USB ports under control with a simple, mechanical solution that requires no software or configuration.