This device removable signal typically provides {HEAD ~ notice} of a power state change for the device, such as {TAIL ~ the interruption} of electrical power to that device 
such as
This device removable signal typically provides { HEAD ~ notice } of a power state change for the device , such as { TAIL ~ the interruption } of electrical power to that device
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH