That’s where Electronic Team Port Virtualization (EPV) Technology comes into play. The Technology provides users with the ability to make any local USB or serial device available for access from a cloud PC. The cloud platform, in turn, will recognize the devices like they were connected to the system physically so that the end user won’t be able to tell the difference.
Comparing a cloud service provider offering the USB pass-through support against the one without it, a user would naturally select the cloud solution that is capable of forwarding local USB peripherals to its infrastructure. This way, by implementing the USB virtualization technology in the cloud OS, the service gains obvious advantage over its competitors.