Hardware managing USB-PD power negotiation.
Hardware managing USB-PD power negotiation.
Chip managing USB-C functions.
Adapter providing parallel-port connectivity through USB.
Adapter converting USB communication to serial communication.
Adapter connecting SATA storage through USB.
Hardware translating USB to another interface.
Hardware managing USB device-side communication.
Hardware managing USB host communication.
Hardware expanding one USB port into several.
Device providing multiple external computer connections.
Everything is a system, and every system contains systerms.