Physically prevent access to a USB Type C / Thunderbolt 3 Port. Quick and simple to use. Single key and 4 Type C Blockers. Pack of 10 blockers (without key) are also available. 2 Year Warranty. USB Type C Port Blockers are useful little devices that system administrators can use to physically prevent access to USB ports. USB Port Blockers allow locks to be inserted and removed from USB ports to stop unauthorised users from inserting pen drives, USB mass storage and mobile devices into shared workstations or devices with USB ports in public spaces.. To use, simply attach a lock to the key and insert it into the USB port. Release the sliding mechanism on the key to leave the lock in place. To remove, simply insert the key back into the lock and pull away.. Please note: this key is only compatible with the corresponding colour of port blocker. Features. Quantity per pack. 5 pc(s). Number of port blockers. 4. Number of port blocker keys. 1. Product colour. Green. Compatible ports/slots. USB Type-C. Product type. Port blocker + key. Weight & dimensions. Weight. 10 g. How To Use Lindy USB Port Blockers

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