Tripp Lite USB-A Port Blockers, Red, Computers, Hubs, Wall Chargers 10-Pack - for USB Port - 10 / Pack - U2BLOCK-A10-RD
$53.27
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Port blockers help prevent unwanted thumb drives and other devices from connecting
Can only be locked and unlocked with Tripp Lite U2BLOCK-A-KEY (sold separately)
Compatible with all USB-A ports in computers, hubs and wall chargers
Tripp Lite USB-A Port Blockers, Red, Computers, Hubs, Wall Chargers 10-Pack - for USB Port - 10 / Pack - U2BLOCK-A10-RD
$53.27
Can only be locked and unlocked with Tripp Lite U2BLOCK-A-KEY (sold separately)
Compatible with all USB-A ports in computers, hubs and wall chargers
