Tripp Lite USB Port Blockers, 10 Pack USB-A Defender, Data Blocker, Pack of 10, Red (U2-BLOCK-A10-RD) P568-020 10' cable enabling you to

10' cable enabling you to position your system just the way you like it

then connect the included external power supplies to both units and a compatible AC power source

lock it in place

You can also use the crossover cable to connect network switches and hubs without an uplink port to other switches and hubs

The retractable design keeps the connector and data protected without the worry of losing a cap

Tripp Lite USB Port Blockers, 10 Pack USB-A Defender, Data Blocker, Pack of 10, Red (U2-BLOCK-A10-RD) P568-020 10' cable enabling you toSecure 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 a Tripp Lite U2BLOCK A KEY security key (sold separately) 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