Tripp Lite USB Port Blocker, 4 Pack USB-A Defender, Data Blocker with Reusable Key, Pack of 4, Black (U2BLOCK-A-Key) 106R03620 3 year warranty

3 year warranty

featuring MAC Address Changer

Find the length and color you need This 12-foot aqua patch cable is perfect for standard applications such as connecting from a wall jack to your laptop docking station or desktop computer

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Tripp Lite USB Port Blocker, 4 Pack USB-A Defender, Data Blocker with Reusable Key, Pack of 4, Black (U2BLOCK-A-Key) 106R03620 3 year warrantySecure USB Port Blockers Protect Your Data Against Unauthorized Access These port blockers are an easy way to prevent unapproved personnel from connecting an unwanted flash drive or other USB peripheral to a USB A port. Use the included security key to insert a blocker into the USB port and lock it into place. This will prevent any USB peripheral from infecting the device with malware or removing classified data. The key also removes the blocker just