One persistent myth in CNC shops is that a virtualized USB bus adds milliseconds of lag to toolpath generation.
With the industry shifting to cloud-based licensing (subscription models) and network roaming, the physical USB dongle is dying. However, Mastercam X72022 represents a transitional architecture. The virtual USB bus will likely be deprecated in Mastercam 2030, replaced by a TLS-based cryptographic handshake. mastercam x72022 virtual usb bus