At high data rates, electrical shielding of {TAIL ~ the card} is necessary in order to prevent the loss of data or the influencing of the data of a passive card by {HEAD ~ an adjacent active card} 
At high data rates , electrical shielding of { TAIL ~ the card } is necessary in order to prevent the loss of data or the influencing of the data of a passive card by { HEAD ~ an adjacent active card }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD