Tripp Lite USB Port Blockers, 10 Pack USB-A Defender, Data Blocker, Pack of 10, Red (U2-BLOCK-A10-RD) P568-020 You can also use the

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

lock it in place

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

0 ( or less ) Peripherals

Tripp Lite USB Port Blockers, 10 Pack USB-A Defender, Data Blocker, Pack of 10, Red (U2-BLOCK-A10-RD) P568-020 You can also use theSecure 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