With USB Drive Antivirus, it’s not necessary to sacrifice speed for detection and scanning.
Compare with other antivirus software and you'll discover that USB Drive Antivirus installer is just 1 MB.
These Mac computers have Thunderbolt 3 (USB-C) ports that support USB 3.1 Gen 2 and Thunderbolt 3: You can use System Information or System Profiler to see what type of USB ports your Mac has, how fast these ports are, and what's currently connected to them. See Boot Camp: Frequently asked questions about installing Windows 8 for more information.
Learn more about identifying USB ports on your Mac. To implement USB 3 support on Windows 7 using Boot Camp, download and install the Windows Support Software (drivers).
See Boot Camp: Installing Windows 7 Frequently Asked Questions for more information.