The USB ports on your SKVM/SKM are always active. Although the ports have security features to limit what devices can connect to them, they cannot be disabled completely through software. Belkin offers the TAA USB Port Blocker F1DNUSB-BLK, a secure plug for the USB-A ports on your SKVM. Once inserted, this device will remain locked in place, disabling that port from being connected to.
The USB-B ports on the SKVM are one-way, allowing data to flow only from the SKVM to the computer when active. Belkin does not offer a USB-B port blocker.
Belkin TAA USB Port Blocker F1DNUSB-BLK
